CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians work on the Radiation Belt Storm Probes, or RBSP, spacecraft. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. As the spacecraft orbits Earth, the four solar panels will continuously face the sun to provide constant power to its instruments. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, NASA Administrator Charlie Bolden, at left, talks to technicians about the Radiation Belt Storm Probes, or RBSP, spacecraft. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. As the spacecraft orbits Earth, the four solar panels will continuously face the sun to provide constant power to its instruments. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, NASA Administrator Charlie Bolden, center, talks to technicians about the Radiation Belt Storm Probes, or RBSP, spacecraft. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. As the spacecraft orbits Earth, the four solar panels will continuously face the sun to provide constant power to its instruments. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, NASA Administrator Charlie Bolden, third from left, and Kennedy Space Center Director Bob Cabana, behind Bolden, tour the facility and view the Radiation Belt Storm Probes, or RBSP, spacecraft. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. As the spacecraft orbits Earth, the four solar panels will continuously face the sun to provide constant power to its instruments. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, from left, a technician talks to Kennedy Space Center Director Bob Cabana and NASA Administrator Charlie Bolden about the Radiation Belt Storm Probes, or RBSP, spacecraft. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. As the spacecraft orbits Earth, the four solar panels will continuously face the sun to provide constant power to its instruments. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, from left, Kennedy Space Center Director Bob Cabana and NASA Administrator Charlie Bolden listen as a technician talks about the Radiation Belt Storm Probes, or RBSP, spacecraft. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. As the spacecraft orbits Earth, the four solar panels will continuously face the sun to provide constant power to its instruments. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, Kennedy Space Center Director Bob Cabana, left, and NASA Administrator Charlie Bolden talk to technicians about the Radiation Belt Storm Probes, or RBSP, spacecraft. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. As the spacecraft orbits Earth, the four solar panels will continuously face the sun to provide constant power to its instruments. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – A technician cleans and inspects one of NASA's twin Radiation Belt Storm Probes in the clean room high bay at the Astrotech payload processing facility near Kennedy Space Center in Florida. The Radiation Belt Storm Probes, or RBSP, mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth's Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Technicians inspect one of NASA's twin Radiation Belt Storm Probes inside the clean room high bay at Astrotech payload processing facility. The Radiation Belt Storm Probes, or RBSP, mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth's Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – NASA's Radiation Belt Storm Probes A and B are secured to work stands in the Astrotech payload processing facility, where technicians work to clean and inspect the two spacecraft. The Radiation Belt Storm Probes, or RBSP, mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth's Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In the clean room high bay at the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians prepare to clean and inspect Radiation Belt Storm Probes A and B. The Radiation Belt Storm Probes, or RBSP, mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth's Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Using flashlights, technicians closely inspect one of NASA's twin Radiation Belt Storm Probes in the Astrotech payload processing facility near Kennedy Space Center in Florida. The Radiation Belt Storm Probes, or RBSP, mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth's Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, the two Radiation Belt Storm Probes, or RBSP, spacecraft are being encapsulated in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians complete checkouts following encapsulation of the two Radiation Belt Storm Probes, or RBSP, spacecraft with its payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians offload, inspect and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, a technician checks out the two Radiation Belt Storm Probes, or RBSP, spacecraft as they are being encapsulated in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians inspect and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians offload and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncrate and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians checkout the two Radiation Belt Storm Probes, or RBSP, spacecraft prior to vertical encapsulation in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians prepare the two Radiation Belt Storm Probes, or RBSP, spacecraft prior for encapsulation in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncrate and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the payload faring into position for encapsulation with the two Radiation Belt Storm Probes, or RBSP, spacecraft. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians offload and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncrate, offload and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians offload, inspect and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft is being uncovered for inspection. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians prepare the two Radiation Belt Storm Probes, or RBSP, spacecraft for encapsulation in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the two halves if the payload faring into position for encapsulation with the two Radiation Belt Storm Probes, or RBSP, spacecraft. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians complete encapsulation of the two Radiation Belt Storm Probes, or RBSP, spacecraft with its payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, the two Radiation Belt Storm Probes, or RBSP, spacecraft are being encapsulated in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the two Radiation Belt Storm Probes, or RBSP, spacecraft into position for encapsulation in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the two halves if the payload faring into position for encapsulation with the two Radiation Belt Storm Probes, or RBSP, spacecraft. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians prepare the two Radiation Belt Storm Probes, or RBSP, spacecraft prior for encapsulation in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians offload, inspect and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the two Radiation Belt Storm Probes, or RBSP, spacecraft into position for encapsulation in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, the nose faring is being prepared for encapsulation with the Radiation Belt Storm Probes, or RBSP, spacecraft. The payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians complete checkouts following encapsulation of the two Radiation Belt Storm Probes, or RBSP, spacecraft with its payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncrate and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the payload faring into position for encapsulation with the two Radiation Belt Storm Probes, or RBSP, spacecraft. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians offload and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft includes an artistic depiction of the probe’s mission. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncover and inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncrate, inspect and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to uncover and inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians offload, inspect and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the payload faring into position for encapsulation with the two Radiation Belt Storm Probes, or RBSP, spacecraft. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians move the two Radiation Belt Storm Probes, or RBSP, spacecraft into position for encapsulation in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, a technician checks out the two Radiation Belt Storm Probes, or RBSP, spacecraft as they are being encapsulated in the payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncrate and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to uncover and inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians complete encapsulation of the two Radiation Belt Storm Probes, or RBSP, spacecraft with its payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to uncover and inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket.rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to inspect and uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians prepare the two Radiation Belt Storm Probes, or RBSP, spacecraft prior for encapsulation in payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians uncrate, inspect and prepare to uncover the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians complete encapsulation of the two Radiation Belt Storm Probes, or RBSP, spacecraft with its payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians open the shipping crate containing the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians open the shipping crate containing the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians open the shipping crate containing the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians complete checkouts following encapsulation of the two Radiation Belt Storm Probes, or RBSP, spacecraft with its payload faring. The fairing will house and protect the RBSP during liftoff and flight through the atmosphere aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/ Kim Shiflett

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians use a lift to inspect the nose cone fairing for the Radiation Belt Storm Probes, or RBSP, spacecraft. The nose faring will house and protect the RBSP during liftoff aboard an Atlas V rocket. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft arrive at Space Launch Complex-41 at Cape Canaveral Air Force Station inside their payload fairing. The twin spacecraft were moved on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. The fairing with the spacecraft inside will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft arrive at Space Launch Complex-41 at Cape Canaveral Air Force Station inside their payload fairing. The twin spacecraft were moved on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. The fairing with the spacecraft inside will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft arrive at Space Launch Complex-41 at Cape Canaveral Air Force Station inside their payload fairing. The twin spacecraft were moved on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. The fairing with the spacecraft inside will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The convoy carried the spacecraft past the Vehicle Assembly Building at NASA's Kennedy Space Center. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The convoy carried the spacecraft past the Vehicle Assembly Building at NASA's Kennedy Space Center. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The convoy carried the spacecraft past the Vehicle Assembly Building at NASA's Kennedy Space Center. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. – The Radiation Belt Storm Probes, or RBSP, spacecraft are moved inside their payload fairing on the payload transporter from the Astrotech payload processing facility in Titusville, Fla. to Space Launch Complex-41 at Cape Canaveral Air Force Station. The convoy carried the spacecraft past the Vehicle Assembly Building at NASA's Kennedy Space Center. The fairing, which holds the twin RBSP spacecraft, will be lifted to the top of a United Launch Alliance Atlas V rocket for launch later in August. The two spacecraft are designed to study the Van Allen radiation belts in unprecedented detail. Photo credit: NASA/Dmitri Gerondidakis

CAPE CANAVERAL, Fla. - Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians deploy the magnetometer boom of the Radiation Belt Storm Probes, or RBSP, spacecraft A. Deploying this instrument is standard procedure to ensure it will work properly on Earth before it heads into space. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. The boom will provide data of the electric fields that energize radiation particles and modify the structure of the inner magnetosphere. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the test standing holding the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians assist as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the test stand holding the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Inside the Astrotech payload processing facility near NASA’s Kennedy Space Center in Florida, technicians monitor the progress as the Radiation Belt Storm Probes, or RBSP, spacecraft B is lowered to a horizontal position. The RBSP had been in a vertical position for testing. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard a United Launch Alliance Atlas V rocket. Launch is targeted for Aug. 23. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Kim Shiflett

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians remove covers after a crane was attached to the Radiation Belt Storm Probes, or RBSP, spacecraft A prior to vertical stacking atop RBSP B. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians use a crane to move the Radiation Belt Storm Probes, or RBSP, spacecraft A into position for stacking atop RBSP B. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians use a crane to position the Radiation Belt Storm Probes, or RBSP, spacecraft A atop RBSP B. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, technicians use a crane to position the Radiation Belt Storm Probes, or RBSP, spacecraft A atop RBSP B. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, the Radiation Belt Storm Probes, or RBSP, spacecraft A has been placed atop RBSP B. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

TITUSVILLE, Fla. - Inside the Astrotech payload processing facility in Titusville, Fla. near NASA’s Kennedy Space Center, a crane has been attached to the Radiation Belt Storm Probes, or RBSP, spacecraft A prior to vertical stacking atop RBSP B. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its liftoff aboard a United Launch Alliance Atlas V from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. Liftoff is targeted for Aug. 23, 2012. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann