
jsc2026e034339 (April 17, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins is pictured in her pressure suit during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034336 (April 17, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins is pictured in her pressure suit during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034338 (April 17, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins is pictured in her pressure suit during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e006908 (Feb, 11, 2026) --- NASA’s SpaceX Crew-13 patch looks ardently toward the future of space exploration while honoring the legacy of those who came before. The central golden dragon harkens back to Apollo 13, embodying resilience and gazing upward to the dawn of a new era of discovery. The tail contours around Earth in an embrace, highlighting the interconnected nature of human spaceflight and celebrating the collective efforts of the teams who make it possible. The wings, outstretched to form a bridge between Earth, the International Space Station, the Moon, and Mars, reflect the continuity between low Earth orbit and destinations to come. Gold stars burn brightly, representing the crew’s families and support systems as a tribute to their immense contributions to this endeavor. All of these themes are unified within a distinctive capsule silhouette, symbolizing the limitless possibilities born out of human collaboration toward a common goal. Credit: NASA

S70-24009 (19 Jan. 1970) --- Astronaut Fred W. Haise Jr., Apollo 13 lunar module pilot, trains for his scheduled April lunar space walk at the Manned Spacecraft Center (MSC). Haise carries a training version of the Apollo Lunar Surface Experiments Package (ALSEP), while connected to a "Six Degrees of Freedom" simulator. Out of frame is astronaut James A. Lovell Jr., commander, who will share the lunar extravehicular activity (EVA) with Haise. EDITOR'S NOTE: In April 1970 the Apollo 13 Service Module (SM) experienced an explosion en route to the moon. The three-man crew was forced to circumnavigate the moon and return to Earth.

jsc2026e034337 (April 17, 2026) --- CSA (Canadian Space Agency) astronaut and SpaceX Crew-13 Mission Specialist Joshua Kutryk is pictured in his pressure suit during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034341 (April 17, 2026) --- From left, SpaceX Crew-13 Pilot Luke Delaney and Commander Jessica Watkins, both NASA astronauts, are pictured in their pressure suits during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034349 (April 17, 2026) --- CSA (Canadian Space Agency) astronaut and SpaceX Crew-13 Mission Specialist Joshua Kutryk is pictured in his pressure suit and seated inside a SpaceX Dragon spaceraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034347 (April 17, 2026) --- Roscosmos cosmonaut and SpaceX Crew-13 Mission Specialist Sergey Teteryatnikov is pictured in his pressure suit and seated inside a SpaceX Dragon spacecraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034343 (April 17, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins is pictured in her pressure suit and seated inside a SpaceX Dragon spacecraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034346 (April 17, 2026) --- NASA astronaut and SpaceX Crew-13 Pilot Luke Delaney is pictured in his pressure suit and seated inside a SpaceX Dragon spacecraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034342 (April 17, 2026) --- CSA (Canadian Space Agency) astronaut and SpaceX Crew-13 Mission Specialist Joshua Kutryk is pictured in his pressure suit and seated inside a SpaceX Dragon spacecraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034344 (April 17, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins is pictured in her pressure suit and seated inside a SpaceX Dragon spacecraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e034351 (April 17, 2026) --- From left, SpaceX Crew-13 Mission Specialist Sergey Teteryatnikov of Roscosmos and Pilot Luke Delaney of NASA are seated inside a SpaceX Dragon spacecraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e406105 (July 30, 3036) --- NASA astronaut and SpaceX Crew-13 Pilot Luke Delaney signs his autograph on a Dragon spacecraft mockup after completing a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e406108 (July 30, 3036) --- Roscosmos cosmonaut and SpaceX Crew-13 Mission Specialist Sergey Teteryatnikov signs his autograph on a Dragon spacecraft mockup after completing a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e406104 (July 30, 3036) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins signs her autograph on a Dragon spacecraft mockup after completing a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404747 (June 8, 2026) --- Roscosmos cosmonaut and SpaceX Crew‑13 Mission Specialist Sergey Teteryatnikov sits inside a Dragon spacecraft mockup while participating in a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404708 (June 8, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins sits inside a Dragon spacecraft mockup while reading a cockpit screen interface during a pre-flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404718 (June 8, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins poses in her pressure suit in front of a Dragon spacecraft mockup during a pre-flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404727 (June 8, 2026) --- NASA astronaut and SpaceX Crew‑13 Pilot Luke Delaney sits inside a Dragon spacecraft mockup while tapping a cockpit screen interface during a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404714 (June 8, 2026) --- NASA astronaut and SpaceX Crew-13 Commander Jessica Watkins sits inside a Dragon spacecraft mockup while participating in a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404725 (June 8, 2026) --- NASA astronaut and SpaceX Crew‑13 Pilot Luke Delaney sits inside a Dragon spacecraft mockup while tapping a cockpit screen interface during a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

ISS013-S-002 (12 Jan. 2006) --- Cosmonaut Pavel V. Vinogradov (left), Expedition 13 commander representing Russia's Federal Space Agency, and astronaut Jeffrey N. Williams, NASA space station science officer and flight engineer, pause from their training schedule to pose for their official crew portrait. The two are scheduled to be launched to the International Space Station in early spring of this year in a Soyuz TMA-8 spacecraft. Photo credit: Gagarin Cosmonaut Training Center/NASA

jsc2026e404733 (June 8, 2026) --- NASA astronaut and SpaceX Crew-13 Pilot Luke Delaney gestures with his fingers to show the number 13, representing his mission to the International Space Station aboard a Dragon spacecraft. Delaney poses in his pressure suit in front of a Dragon spacecraft mockup during a pre-flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404753 (June 8, 2026) --- Roscosmos cosmonaut and SpaceX Crew-13 Mission Specialist Sergey Teteryatnikov gestures with his fingers to show the number 13, representing his mission to the International Space Station aboard a Dragon spacecraft. Teteryatnikov poses in his pressure suit in front of a Dragon spacecraft mockup during a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e040445 (April 30, 2026) --- The SpaceX Crew-13 members pose for a portrait in their pressure suits during a preflight training session at the company's headquarters in Hawthorne, California. From left are, Roscosmos Sergey Teteryatnikov, NASA astronauts Jessica Watkins and Luke Delaney, and CSA (Canadian Space Agency) astronaut Joshua Kutryk. Credit: SpaceX

jsc2026e034350 (April 17, 2026) --- From left, SpaceX Crew-13 Commander Jessica Watkins of NASA and Mission Specialist Joshua Kutryk of CSA (Canadian Space Agency) are seated inside a SpaceX Dragon spacecraft during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

ISS013-E-79496 (9 Sept. 2006) --- This picture, photographed from the International Space Station by an Expedition 13 crewmember, includes the Baikonur launch complex and thus has special significance for the Expedition 13 crew and all crews who have launched aboard Soyuz craft to join the orbital outpost. Baikonur, formerly known as Leninsk, is a city within Kazakhstan, but it is rented and administered by Russia. It was constructed to service the Baikonur Cosmodrome and was officially renamed Baikonur by Boris Yeltsin on December 20, 1995. The name Baikonur is Kazakh for "wealthy brown," i.e. "fertile land with many herbs."

S70-36485 (April 1970) --- These three astronauts are the prime crew of the National Aeronautics and Space Administration's (NASA) Apollo 13 lunar landing mission. Left to right, are James A. Lovell Jr., commander; John L. Swigert Jr., command module pilot; and Fred W. Haise Jr., lunar module pilot. Apollo 13 will be the United States' third lunar landing mission.

From left, Project Scientist Natasha Haveman and NASA astronauts Jessica Watkins, Stan Love, and Luke Delaney, along with CSA (Canadian Space Agency) astronaut Joshua Kutryk, view crops grown in the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida during a tour on Tuesday, May 12, 2026. Watkins, Delaney, and Kutryk, along with Roscosmos cosmonaut Sergey Teteryatnikov (not pictured), are part of NASA's SpaceX Crew-13 mission to the International Space Station and will explore the possibility of growing crops outside of the station’s Veggie chamber – one of two enclosed areas currently used to grow crops on the orbiting laboratory.

Project Scientist Natasha Haveman (right) shows NASA astronauts Jessica Watkins and Stan Love microgreens grown in the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida during a tour on Tuesday, May 12, 2026. Watkins and NASA astronaut Luke Delaney, along with CSA (Canadian Space Agency) astronaut Joshua Kutryk, and Roscosmos cosmonaut Sergey Teteryatnikov (not pictured), are part of NASA's SpaceX Crew-13 mission to the International Space Station and will explore the possibility of growing crops outside of the station’s Veggie chamber – one of two enclosed areas currently used to grow crops on the orbiting laboratory.

From left, Trent Smith, a senior leader of the NASA Kennedy Space Crop Production team, welcomes NASA astronaut Jessica Watkins, CSA (Canadian Space Agency) astronaut Joshua Kutryk, and NASA astronaut Luke Delaney to the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida for a tour of the facility on Tuesday, May 12, 2026. Watkins, Delaney, and Kutryk, along with Roscosmos cosmonaut Sergey Teteryatnikov (not pictured), are part of NASA's SpaceX Crew-13 mission to the International Space Station and will explore the possibility of growing crops outside of the station’s Veggie chamber – one of two enclosed areas currently used to grow crops on the orbiting laboratory.

From left, CSA (Canadian Space Agency) astronaut Joshua Kutryk and NASA astronaut Jessica Watkins taste microgreens at the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida on Tuesday, May 12, 2026. Watkins and Kutryk, along with NASA astronaut Luke Delaney and Roscosmos cosmonaut Sergey Teteryatnikov (not pictured), are part of NASA's SpaceX Crew-13 mission to the International Space Station and will explore the possibility of growing crops outside of the station’s Veggie chamber – one of two enclosed areas currently used to grow crops on the orbiting laboratory.

From left, Project Scientist Natasha Haveman and NASA astronauts Luke Delaney and Stan Love view microgreens during a tour of the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida on Tuesday, May 12, 2026. Delaney, NASA astronaut Jessica Watkins, and CSA (Canadian Space Agency) astronaut Joshua Kutryk, along with Roscosmos cosmonaut Sergey Teteryatnikov (not pictured), are part of NASA's SpaceX Crew-13 mission to the International Space Station and will explore the possibility of growing crops outside of the station’s Veggie chamber – one of two enclosed areas currently used to grow crops on the orbiting laboratory.

S69-62224 (December 1969) --- The members of the prime crew of the Apollo 13 lunar landing mission (left to right) are astronauts James A. Lovell Jr., commander; Thomas K. Mattingly II, command module pilot; and Fred W. Haise Jr., lunar module pilot. They are seated in front of a scene of the Lagoon Nebula, with the mission insignia and two items of early navigation in the foreground. Represented in the Apollo 13 emblem (center) is Apollo, the sun god of Greek mythology, symbolizing that the Apollo flights have extended the light of knowledge to all mankind. The Latin phrase Ex Luna, Scientia means "From the Moon, Knowledge." The Hindu astrolabe in Sanskrit (on right) was used to predict the position of celestial bodies before the invention of the octant (on left) was used in 1790 to determine the altitude of celestial bodies from aboard ship.

ISS013-E-65695 (10 Aug. 2006) --- European Space Agency (ESA) astronaut Thomas Reiter (left), Expedition 13 flight engineer; cosmonaut Pavel V. Vinogradov, commander representing Russia's Federal Space Agency; and astronaut Jeffrey N. Williams, NASA space station science officer and flight engineer, join Chef Emeril Lagasse during a special call in the Destiny laboratory of the International Space Station. Earlier the crew tasted several of his gourmet creations, delivered to the station by the Space Shuttle Discovery in July.

jsc2026e406106 (July 30, 3036) --- CSA (Canadian Space Agency) astronaut and SpaceX Crew-13 Mission Specialist Joshua Kutryk signs his autograph on a Dragon spacecraft mockup after completing a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e406103 (July 30, 3036) --- The four members representing NASA's SpaceX Crew-13 mission to the International Space Station pose for a portrait next to the Dragon spacecraft mockup after completing a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e404734 (June 8, 2026) --- CSA (Canadian Space Agency) astronaut and SpaceX Crew-13 Mission Specialist Joshua Kutryk sits inside a Dragon spacecraft mockup while participating in a pre‑flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

ISS013-E-62787 (2 August 2006) --- Tropical Storm Chris was located to the east of Puerto Rico and the Leeward Islands at at 9:29 a.m. (CDT), August 2, when one of the members of the Expedition 13 crew recorded this digital still image.

jsc2026e040446 (April 30, 2026) --- The SpaceX Crew-13 members are pictured in their pressure suits seated inside a mockup Dragon spacecraft during a preflight training session at the company's headquarters in Hawthorne, California. From left are, Roscosmos Sergey Teteryatnikov, NASA astronauts Luke Delaney and Jessica Watkins, and CSA (Canadian Space Agency) astronaut Joshua Kutryk. Credit: SpaceX

NASA astronaut Luke Delaney (front), along with CSA (Canadian Space Agency) astronaut Joshua Kutryk, NASA astronauts Jessica Watkins and Stan Love, Project Scientist Natasha Haveman, and Trent Smith, a senior leader of the NASA Kennedy Space Crop Production team, view microgreens at the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida on Tuesday, May 12, 2026. Watkins, Delaney, Kutryk, and Roscosmos cosmonaut Sergey Teteryatnikov (not pictured) are part of NASA's SpaceX Crew-13 mission to the International Space Station and will explore the possibility of growing crops outside of the station’s Veggie chamber – one of two enclosed areas currently used to grow crops on the orbiting laboratory.

From left, Natasha Haveman, project scientist, NASA astronaut Jessica Watkins, Trent Smith, a senior leader of the NASA Kennedy Space Crop Production team, NASA astronauts Stan Love and Luke Delaney, and CSA (Canadian Space Agency) astronaut Joshua Kutryk view crops grown in the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida during a tour on Tuesday, May 12, 2026. Watkins, Delaney, and Kutryk, along with Roscosmos cosmonaut Sergey Teteryatnikov (not pictured), are part of NASA's SpaceX Crew-13 mission to the International Space Station and will explore the possibility of growing crops outside of the station’s Veggie chamber – one of two enclosed areas currently used to grow crops on the orbiting laboratory.

ISS013-E-80653 (11 Sept. 2006) --- The Expedition 13 crew members are pictured in the Zvezda Service Module on the International Space Station prior to welcoming the STS-115 crew. From foreground to aft are cosmonaut Pavel V. Vinogradov, commander; Jeffrey N. Williams, flight engineer and NASA station science officer; and Thomas Reiter of the the European Space Agency, flight engineer. The shuttle and space station docked this morning at 5:48 a.m. CDT to begin seven days of joint operations.

jsc2026e404744 (June 8, 2026) --- CSA (Canadian Space Agency) astronaut and SpaceX Crew-13 Mission Specialist Joshua Kutryk gestures with his fingers to show the number 13, representing his mission to the International Space Station aboard a Dragon spacecraft. Kutryk poses in his pressure suit in front of a Dragon spacecraft mockup during a pre-flight training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

S70-34851 (11 April 1970) --- A space suit technician talks with astronaut Fred W. Haise Jr., lunar module pilot for NASA's Apollo 13 mission, during suiting up procedures at Kennedy Space Center (KSC). Other members of the crew are astronauts James A. Lovell Jr., commander, and John L. Swigert Jr., command module pilot. Swigert replaced astronaut Thomas K. Mattingly II as a member of the crew when it was learned he had been exposed to measles.

ISS013-E-79157 (9 Sept. 2006) --- Astronaut Jeffrey N. Williams (left), Expedition 13 NASA space station science officer and flight engineer; European Space Agency (ESA) astronaut Thomas Reiter (foreground), flight engineer; and cosmonaut Pavel V. Vinogradov, commander representing Russia's Federal Space Agency, discuss preparations for the arrival of the STS-115 crew in the Destiny laboratory of the International Space Station.

ISS013-E-79160 (9 Sept. 2006) --- Astronaut Jeffrey N. Williams (left), Expedition 13 NASA space station science officer and flight engineer; European Space Agency (ESA) astronaut Thomas Reiter, flight engineer; and cosmonaut Pavel V. Vinogradov, commander representing Russia's Federal Space Agency, pose for a crew photo in the Destiny laboratory of the International Space Station.

S70-35651 (17 April 1970) --- Astronaut John L. Swigert Jr., command module pilot, is lifted aboard a helicopter in a "Billy Pugh" net while astronaut James A. Lovell Jr., commander, awaits his turn. Astronaut Fred W. Haise Jr., lunar module pilot, is already aboard the helicopter. In the life raft with Lovell, and in the water are several U.S. Navy underwater demolition team swimmers, who assisted in the recovery operations. The crew was taken to the USS Iwo Jima, prime recovery ship, several minutes after the Apollo 13 spacecraft splashed down at 12:07:44 p.m. (CST), April 17, 1970.

NASA astronaut Luke Delaney visits the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida on Tuesday, May 12, 2026, and views the agency’s Artemis III SLS (Space Launch System) core stage. Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

NASA astronaut Jessica Watkins visits the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida on Tuesday, May 12, 2026, and views the agency’s Artemis III SLS (Space Launch System) core stage. Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

NASA’s SLS (Space Launch System) core stage for the Artemis III mission undergoes prelaunch processing inside High Bay 2 of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Tuesday, May 12, 2026. This marks the first time core stage assembly operations for Artemis missions have been conducted at the spaceport. Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

From left, CSA (Canadian Space Agency) astronaut Joshua Kutryk and NASA astronauts Jessica Watkins and Luke Delaney meet with teams from NASA’s Kennedy Space Center in Florida during a visit to the Vehicle Assembly Building on Tuesday, May 12, 2026. The astronauts also viewed NASA’s Artemis III SLS (Space Launch System) core stage, currently undergoing prelaunch processing. Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

NASA astronaut Jessica Watkins (fourth from left) speaks to teams at NASA’s Kennedy Space Center in Florida during a visit to the Vehicle Assembly Building on Tuesday, May 12, 2026. Joining Watkins are fellow NASA astronauts Luke Delaney and Stan Love, along with CSA (Canadian Space Agency) astronaut Joshua Kutryk, and NASA astronaut Anil Menon, who also viewed the agency’s Artemis III SLS (Space Launch System) core stage, currently undergoing prelaunch processing. Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

NASA astronauts Luke Delaney, Jessica Watkins, Anil Menon, and Stan Love, along with CSA (Canadian Space Agency) astronaut Joshua Kutryk, meet with teams from NASA’s Exploration Ground Systems Program and view the Artemis IV SLS (Space Launch System) core stage engine section during a visit to the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida on Tuesday, May 12, 2026. NASA’s Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

CSA (Canadian Space Agency) astronaut Joshua Kutryk visits the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida on Tuesday, May 12, 2026, and views the agency’s Artemis III SLS (Space Launch System) core stage. Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

Wearing their blue flight suits, NASA astronauts Jessica Watkins, Luke Delaney, and Stan Love, along with CSA (Canadian Space Agency) astronaut Joshua Kutryk, and NASA astronaut Anil Menon, meet with teams at NASA’s Kennedy Space Center in Florida during a visit to the Vehicle Assembly Building on Tuesday, May 12, 2026. The astronauts viewed NASA’s Artemis III SLS (Space Launch System) core stage and Artemis IV SLS core stage engine section. Artemis III will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

From left, CSA (Canadian Space Agency) astronaut Joshua Kutryk, along with NASA astronauts Jessica Watkins, Luke Delaney, and Stan Love meet with teams from NASA’s Exploration Ground Systems Program and view the agency’s Artemis IV SLS (Space Launch System) core stage engine section during a visit to the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida on Tuesday, May 12, 2026. NASA’s Artemis III mission will launch astronauts to low Earth orbit aboard the Orion spacecraft on top of SLS to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land Artemis IV astronauts on the Moon in 2028.

S121-E-07024 (13 July 2006) --- European Space Agency (ESA) astronaut Thomas Reiter (bottom center), Expedition 13 flight engineer, and the STS-121 crewmembers pose in "star-burst" formation for an in-flight portrait in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked with the station. Clockwise, around the circle from Reiter, are astronauts Michael E. Fossum, Lisa M. Nowak, both mission specialists; Steven W. Lindsey and Mark E. Kelly, commander and pilot, respectively; Stephanie D. Wilson and Piers J. Sellers, mission specialists. Reiter launched on the Space Shuttle Discovery with the STS-121 crew and officially became an Expedition 13 crewmember after the shuttle docked with the station.

ISS013-S-001 (January 2006) --- This patch commemorates the thirteenth expeditionary mission to the International Space Station (ISS) which continues the permanent human presence in space. The ISS is depicted in its configuration at the start of the six-month expedition with trailing elements from the country flags representing both of the crew members--cosmonaut Pavel V. Vinogradov and astronaut Jeffrey N. Williams. The crew members made the following statement about their patch: "The dynamic trajectory of the space station against the background of the Earth, Mars, and the Moon symbolizes the vision for human space exploration beyond Earth orbit and the critical role that the ISS plays in the fulfillment of that vision." The NASA insignia design for shuttle flights and station increments is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the forms of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, the change will be publicly announced.

This photograph shows microgreens grown at the Plant Processing Area inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida on Tuesday, May 12, 2026. NASA Kennedy is home to the agency’s space crop production research efforts, including a team focused on growing crops to feed astronauts at the International Space Station and on other long duration missions to the Moon and Mars.

jsc2026e040449 (April 30, 2026) --- NASA astronaut and SpaceX Crew-13 commander Jessica Watkins is pictured in her pressure suit seated inside a mockup Dragon spacecraft during a preflight training session at the company's headquarters in Hawthorne, California. Credit: SpaceX

jsc2026e040448 (April 30, 2026) --- Roscosmos cosmonaut and SpaceX Crew-13 mission specialist Sergey Teteryatnikov is pictured in his pressure suit seated inside a mockup Dragon spacecraft during a preflight training session at the company's headquarters in Hawthorne, California. Credit: SpaceX

ISS013-E-75727 (31 Aug. 2006) --- Astronaut Jeffrey N. Williams (foreground), Expedition 13 NASA space station science officer and flight engineer; cosmonaut Pavel V. Vinogradov (center), commander representing Russia's Federal Space Agency; and European Space Agency (ESA) astronaut Thomas Reiter, flight engineer, conduct a teleconference in the Destiny laboratory of the International Space Station, via Ku- and S-band, with audio and video relayed to the Mission Control Center (MCC) at Johnson Space Center.

The X-38 prototype of the Crew Return Vehicle for the International Space Station is suspended under its giant 7,500-square-foot parafoil during its eighth free flight on Thursday, Dec. 13, 2001. A portion of the descent was flown by remote control by a NASA astronaut from a ground vehicle configured like the CRV's interior before the X-38 made an autonomous landing on Rogers Dry Lake.

The X-38 prototype of the Crew Return Vehicle for the International Space Station is suspended under its giant 7,500-square-foot parafoil during its eighth free flight on Thursday, Dec. 13, 2001. A portion of the descent was flown by remote control by a NASA astronaut from a ground vehicle configured like the CRV's interior before the X-38 made an autonomous landing on Rogers Dry Lake.

Crews at NASA’s Marshall Space Flight Center in Huntsville, Alabama, moved and installed the payload adapter that will be used in the Block 1B configuration of the SLS (Space Launch System) rocket from Building 4708, where it was manufactured, into Structural Test Stand 4697 at NASA’s Marshall Space Flight Center on March 13.

jsc2026e040447 (April 30, 2026) --- CSA (Canadian Space Agency) astronaut and SpaceX Crew-13 mission specialist Josh Kutryk is pictured in his pressure suit seated inside a mockup Dragon spacecraft during a preflight training session at the company's headquarters in Hawthorne, California. Credit: SpaceX

Expedition 13 backup crew member Michael Fincke relaxes outside of building 254 of the Baikonur Cosmodrome in Baikonur, Kazakhstan. The Expedition 13 prime and backup crews were at building 254 for the final check of the Soyuz spacecraft. Sunday, March 26, 2006. Photo Credit: (NASA/Bill Ingalls)

S70-34902 (14 April 1970) --- Several persons important to the Apollo 13 mission, at consoles in the Mission Operations Control Room (MOCR) of the Mission Control Center (MCC). Seated at consoles, from left to right, are astronauts Donald K. Slayton, director of flight crew operations; astronaut Jack R. Lousma, Shift 3 spacecraft communicator; and astronaut John W. Young, commander of the Apollo 13 backup crew. Standing, left to right, are astronaut Tom K. Mattingly II, who was replaced as Apollo 13 command module pilot after it was learned he may come down with measles, and astronaut Vance D. Brand, Shift 2 spacecraft communicator. Several hours earlier, in the late evening hours of April 13, crew members of the Apollo 13 mission reported to MCC that trouble had developed with an oxygen cell on their spacecraft.

S70-34902 (14 April 1970) --- Several persons important to the Apollo 13 mission, at consoles in the Mission Operations Control Room (MOCR) of the Mission Control Center (MCC). Seated at consoles, from left to right, are astronauts Donald K. Slayton, director of flight crew operations; astronaut Jack R. Lousma, Shift 3 spacecraft communicator; and astronaut John W. Young, commander of the Apollo 13 backup crew. Standing, left to right, are astronaut Tom K. Mattingly II, who was replaced as Apollo 13 command module pilot after it was learned he may come down with measles, and astronaut Vance D. Brand, Shift 2 spacecraft communicator. Several hours earlier, in the late evening hours of April 13, crew members of the Apollo 13 mission reported to MCC that trouble had developed with an oxygen cell on their spacecraft.

ISS013-E-78506 (7 Sept. 2006) --- Sand dunes near Mongolia's Har Lake are featured in this image photographed by an Expedition 13 crewmember on the International Space Station. Har (or Black) Lake is located in the western part of the country within the Valley of Lakes--part of a system of closed basins that stretches across central Asia. According to scientists, these basins are the remnants of larger paleolakes that had begun to shrink in size by approximately five thousand years ago as regional climate became drier. Today, the Valley of Lakes is an important ecological resource for study of steppe grasslands, and as resting points for large numbers of migratory birds. Portions of the basin are designated as national parks or other protected areas, and Har Lake itself is an ecotourism destination (usually by horseback). This oblique view captures the dynamic nature of the landscape of Har Lake. The lake is encircled by sand dune fields which encroach on the lower slopes of the Tobhata Mountains to the west and south. Gaps in the mountains have been exploited by sand dunes moving eastward (indicating westerly winds) -- the most striking example being a series of dunes entering Har Lake along its southwestern shoreline. Here, the dune forms reflect the channeling of winds through the break in the mountain ridgeline, leading to dune crests oriented transverse to northwesterly winds. Another well-developed line of dunes is visible between Har and Baga Lakes. While these dunes appear to cut across a lake surface, the dunes have in fact moved across a narrow stream channel.

ISS013-E-31798 (4 June 2006) --- A gibbous moon is featured in this image photographed by an Expedition 13 crewmember on the International Space Station.

ISS013-E-76262 (4 Sept. 2006) --- Lake Morari, Tibet is featured in this image photographed by an Expedition 13 crewmember onboard the International Space Station. Melt-water from glaciers to the east and west drains into Lake Morari, a large lake on the Tibetan Plateau which lies at an altitude of 4,521 meters (14,830 feet). The main inflow to the lake is via a west-side stream. Mud from this river gives the light blue hues to the lake water. The well-formed alluvial fan (center), built by sediment from the main inflow river, is the reason the lake has formed at this point in the valley. The fan has dammed up the depression now occupied by Lake Morari (approximately 7 kilometers wide in this view) and forms the curved southern shore of the lake. The apex of the fan lies fully 40 meters above the level of the lake. The change of color and texture on the fan seems to result from a new influx of gray sediment on top of an older fan which had several channels cut into it. Interestingly, the alluvial fan also acts as the only outlet of the lake, although no obvious outlet channel can be seen in this detailed view. South of the fan an outlet river appears as a green surface, possibly due to aquatic vegetation or algae. Altitude measurements show that the outlet river lies many meters below the lake surface.

ISS013-E-76441 (4 Sept. 2006) --- Aquaculture in the Nile delta, Egypt is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. In the last three decades, a series of lagoons and lakes with greater and lesser connection to the sea have been greatly modified for the production of fish along the northeast coast of the Nile delta. Partial sunglint in this image reveals numerous details in one such fishery. Waves generated by northwesterly winds (lower left to upper right) have generated the frond-like sand spit along the coast (top). Faint sea swells are visible at upper left. Dark patches in the center are shadows cast by small clouds (also visible as dull white masses against the silver-grey sunglint). Dark curved lines on the inshore (western) side of the spit show prior positions of the spit. Most of Musallas Lagoon occupies the lower half of the image. By contrast with spit, the shores of the lagoon are everywhere occupied by a network of man-made structures--mainly short dikes enclosing hundreds of aquaculture ponds. The total area under fish production is estimated to be 8,000 hectares in the lagoon, which provides more than half of the aquaculture production for Egypt, largely in the form of two species of mullet. An outlet to the Mediterranean Sea (top right), allows sea-water recharge to the lagoon. Wind helps to circulate the water in this shallow lagoon--bright wind streaks on the lagoon (lower left) show this circulation driven by the north-northwest wind on this day.

ISS013-E-27590 (27 May 2006) --- Aves Island, Caribbean Sea is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. This image is a rare almost cloud free view of the island and the submerged fringing coral reef that surrounds it. Scientists believe the crosshatch-like pattern of roughness on the surrounding sea surface was caused by variable winds at the time of image acquisition. The island itself currently stands a mere 4 meters above the surrounding sea surface, and in high seas it can be completely submerged. While the low elevation of the island makes it a hazard to shipping, it also provides a major nesting site for green sea turtles (Chelonia mydas) in the Caribbean.

ISS013-E-23272 (8 June 2006) --- Tenerife Island, Spain is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. Tenerife is the largest of the Canary Islands, a Spanish possession located off the northwestern coast of Africa. According to scientists, the islands in the chain could have been produced by eruptions of basaltic shield volcanoes as the African tectonic plate moved over a stationary "hot spot" much like the formation of the Hawaiian Islands. A different hypothesis relates the Canary Islands to magma rise along underwater faults during the uplift of the Atlas Mountains in northern Africa. The island of Tenerife exhibits many excellent volcanic features. The central feature of this image is the elliptical depression of the Las Ca?adas caldera that measures 170 square kilometers in area. A caldera is typically formed when the magma chamber underneath a volcano is completely emptied (usually following a massive eruptive event), and the overlying materials collapse into the newly formed void beneath the surface. A large landslide may have also contributed to (or been the primary cause of) formation of the caldera structure. In this model, part of the original shield volcano forming the bedrock of the island collapsed onto the adjacent sea floor, forming the large depression of the caldera. According to scientists, following formation of the caldera approximately 0.17 million years ago, the composite volcanoes of Mount Teide and Pico Viejo formed. Teide is the highest peak in the Atlantic Ocean with a summit elevation of 3,715 meters. This type of volcano is formed by alternating layers of dense lava flows and more fragmented explosive eruption products, and can build high cones. Many linear flow levees are visible along the flanks of Teide volcano extending from the summit to the base, while a large circular explosion crater marks the summit of Pico Viejo. The floor of the Las Ca?adas caldera is covered with tan, red-brown, and black irregularly-lobed lava flows, the eruptions of which have been observed by settlers and seamen since 1402. The most recent eruption occurred in 1909. The island of Tenerife is actively monitored for further activity.

ISS029-S-001 (23 March 2011) --- On the Expedition 29 patch, the International Space Station (ISS) is shown following the path of the historic 18th century explorer, Captain James Cook, and his ship, Endeavour. During Cook?s three main voyages, he explored and mapped major portions of the oceans and coastlines under the flight path of the ISS and added immeasurably to the body of knowledge of that time. As the ISS sails a stardust trail ? following the spirit of Endeavour sailing toward the dark unknown and new discoveries ? it enlightens Earth below. Through the centuries, the quest for new discoveries has been a significant element of the human character, inspiring us to endure hardships and separation to be part of a mission which is greater than any individual. A spokesman for the crew stated, ?The crew of Expedition 29 is proud to continue the journey in this greatest of all human endeavors.? The NASA insignia design for shuttle and space station flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, it will be publicly announced. Photo credit: NASA or National Aeronautics and Space Administration

ISS013-E-34753 (8 June 2006) --- Carthage, Tunisia is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. The favorable location of the ancient city of Carthage is clear in this image. Embayments along the coastline provided ready access to the Gulf of Tunis/Mediterranean Sea to the east and southeast. Docks along the coastline (lower right) support the shipping industry. Modern Carthage is a wealthy suburb of the Tunis metropolitan area (the center of which is located to the southwest of the image), as evidenced by dense concentrations of white building rooftops in residential subdivisions to the north and south of the ancient city location. Large tracts of new developments appear to be in progress along the curving, light colored roadways to the southwest of the historical city (lower center). The green shallow waters of an evaporating saline lake are visible at image left ? several such lakes are present in Tunisia and are centers for bird watching-related tourism.

ISS013-E-71345 (28 August 2006) --- The crewmembers aboard the International Space Station took this oblique picture of Ernesto on Earth's horizon early afternoon on August 28, 2006. The tropical storm's center was located near 20.3 degrees north latitude and 75.7 degrees west longitude when the photo was taken. Movement was toward the northwest at 9 nautical miles per hour. Maximum sustained winds were at 35 nautical miles with gusts to 45 nautical miles. Ernesto had earlier passed between the east side of the Dominican Republic and Grand Turk Island (the light blue area to the right of center frame).

ISS013-E-17394 (10 May 2006) --- The central Phoenix Metro Area, Arizona is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. The Phoenix, Arizona metropolitan area is the largest in the southwestern United States, and is comprised of 21 contiguous incorporated municipalities. Such a collection of discrete political entities forming a larger integrated urban landscape is referred to as a conurbation by urban geographers. This portion of a high resolution (approximately 9 meters/pixel) photograph (upper image) of the central metro region includes the boundary area between three of the municipalities included in the conurbation: the Cities of Phoenix (upper image, left), Tempe (upper image, center and lower right), and Scottsdale (upper image, upper right).

ISS013-E-74843 (2 Sept. 2006) --- Rio Negro in Amazonia, Brazil is featured in this image photographed by an Expedition 13 crewmember onboard the International Space Station. The wide, multi-island zone in the Rio Negro (Black River) shown in this image is one of two, long "archipelagoes" upstream of the city of Manaus (not shown) in central Amazonia. Ninety kilometers of the total 120 kilometers length of this archipelago appear in this view. On the day the photo was taken, air temperatures over the cooler river water of the archipelago were just low enough to prevent cloud formation. Over the neighboring rainforest, temperatures were warm enough to produce small convection-related clouds, known to pilots as "popcorn" cumulus. Several zones of deforestation, represented by lighter green zones along the river banks, are also visible. Two different types of river appear in this image. Flowing east-southeast (left to right) is the multi-island, Rio Negro, 20 kilometers wide near the right of the view. Two other "black" rivers, Rio Caures and Rio Jufari, join Rio Negro downstream. The second river type is the Rio Branco (White River; right) which is the largest tributary of the Rio Negro. The difference in water color is controlled by the source regions: black-water rivers derive entirely from soils of lowland forests. Water in these rivers has the color of weak tea, which appears black in images from space. By contrast, white-water rivers like the Branco carry a load of sand and mud particles, mudding the waters. The reason for the tan color is that white-water rivers rise in mountainous country where headwater streams erode exposed rock. The Amazon itself rises in the Andes Mts., where very high erosion occurs, and it is thus the most famous white river in Amazonia. This image was taken in September, near low-water stage. Pictures taken at other times show the channels much wider during high-water season (May--July) when water levels rise several meters. It was discovered recently, from high resolution GPS measurements at Manaus, that the land surface actually rises vertically a small amount in compensation when this vast mass of water drains away each season. Although small, the vertical displacement--50-70 mm--was unexpectedly large according to the scientists who performed the study.

ISS013-E-69720 (27 August 2006) --- This vertical view of Hurricane Ernesto was taken by the crew of the International Space Station on Sunday, Aug. 27, 2006, from an altitude of about 215 miles. At that time, Ernesto was approaching Cuba and was expected to eventually make landfall on the coast of southern Florida.

ISS013-E-65526 (8 Aug. 2006) --- Issaouane Dune Sea, Eastern Algeria is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. This view from one of the smaller dune seas in the central Sahara shows the complex but regular patterns produced by winds in deserts where abundant sand is available. Geologists now know that dune seas (also called ergs) comprise at least three orders of dune size. In this image the largest and oldest appear here as chains oriented about 60 degrees apart, that is, one oriented almost north-south, the other southwest-northeast. The "streets" between the dune chains (also called mega-dunes) are swept clean of sand in places, revealing the original surface, with light colored muds and salt derived from very occasional rains. The chains have probably taken hundreds of thousands of years to accumulate, starting when the Sahara began to become significantly dry roughly 2.5 million years ago. Rivers became smaller, failed to reach the sea and deposited their sand load in the desert. Wind did the rest, blowing the sand into aerodynamic dune forms. According to scientists, chain trends coincide with two of the four major trends identified in the Great Eastern Sand Sea immediately to the north. Each trend likely implies a different formative wind direction--attesting to the climate shifts that have occurred since sand began to accumulate in the central Sahara. Smaller dunes are superimposed on the mega-dunes. Sinuous crest lines are the mesoscale (intermediate in size) forms, forming octopus-like crests, especially evident as the arms of star dunes. Whereas the mega-dunes are apparently stationary, studies based on aerial photographs in other parts of the world show that these dune crests move in the course of decades. The smallest dunes appear in patches on the eastern sides of the mega-dunes as a tracery of closely spaced crests. Small dunes move fast and reform quickly as stronger winds shift with the seasons. Sand grains are blown continuously from upwind dunes, across the dune-free flats. Small dunes form when the grains slow down and accumulate at the next large dune. The small dunes ride up and over the backs of the mega- and meso-dunes. Interestingly the crest orientation of the small dunes is different from that of the mesoscale dunes throughout the image. This is a common effect of wind direction shifting locally depending on dune height: the increased friction caused by larger dunes causes formative winds to blow to the left of the (weaker) winds that form the small dunes. The friction effect of larger dunes is to the right in the southern hemisphere, well illustrated on the coast of the Namib Desert.

JSC2006-E-46687 (26 Oct. 2006) --- Cosmonaut Pavel V. Vinogradov (left), Expedition 13 commander representing Russia's Federal Space Agency, and astronaut Jeffrey N. Williams, NASA space station science officer and flight engineer, are pictured at the Gilruth Center at Johnson Space Center during their welcome home ceremony.

ISS013-E-27870 (28 May 2006) --- Considerable sunglint emphasizes features on Lake Erie in this image photographed by an Expedition 13 crewmember on the International Space Station. This detailed, south-looking image shows features on the surface of Lake Erie, about 30 miles west of Cleveland, Ohio. This view shows tight-V-shaped wakes of small craft. It also shows broad patterns of larger craft, probably large freighters carrying cargo that displace and disturb more water during passage. These larger wakes are aligned with the direct course between Detroit (out of frame) and Cleveland (out of frame). Some of the broad, ill-defined swaths of light and dark are streaks of wind-roughened water, which reflect the Sun differently.

ISS013-E-16599 (9 May 2006) --- Wave sets and tidal currents in the Gulf of California are featured in this image photographed by an Expedition 13 crewmember on the International Space Station. In this image, sunglint off the Gulf of California gives the water a silver-gray appearance rather than the usual azure blue color. The sunglint allows us to see several active features which would not be visible otherwise. In this view of Punta Perihuete, Mexico we can see three major features: biological or man-made oils floating on the surface; the out-going tidal current; and complex wave patterns. The oils on the surface are recognizable as light grey, curved and variable-width streamers shaped by the local winds and currents. Plankton, fish, natural oil seeps and boats dumping bilges are all potential sources for these oils.

ISS013-E-10265 (17 April 2006) --- Backdropped by Earth’s horizon and the blackness of space, the Canadarm2 is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. A portion of a station solar array is also visible.

ISS013-E-13549 (2 May 2006) --- Washington, DC is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. When the image was exposed, the orbital outpost was located over the western border of Maryland and West Virginia. The resolution and extent of the true-color, handheld image is similar to the 15-meter/pixel data obtained by sensors onboard the unmanned Landsat-7 and Terra satellites. This resolution is sufficient to capture the sunglint off the Capitol Building's dome. Other major landmarks that are visible include the Washington Monument, the Pentagon (bottom left, southwest of the Potomac River), and the Lincoln Memorial, along the northwest bank of the Potomac.

ISS013-E-10227 (26 April 2006) --- Backdropped by a blue and white Earth and the blackness of space, the docked Progress 20 supply vehicle is featured in this image photographed by an Expedition 13 crewmember from a window on the International Space Station. Shortly after this image was captured, the Progress 21 supply vehicle docked with the station, delivering 2.5 tons of food, water, fuel, oxygen, spare parts and other supplies to the crewmembers onboard the station. Progress 20 will remain docked until mid-June. It will be used to stow trash, and its supply of oxygen will help replenish the station’s atmosphere.

ISS013-E-27872 (28 May 2006) --- Considerable sunglint emphasizes features on Lake Erie in this image photographed by an Expedition 13 crewmember on the International Space Station. This detailed, south-looking image shows features on the surface of Lake Erie, about 30 miles west of Cleveland, Ohio. This view shows the Vermilion River in strong sunglint. The angular water bodies along the river are likely marinas. The main part of the image show numerous ship wakes in the zone of partial glint around the disk of the Sun's reflection point. The wakes radiate from the mouth of the Vermilion River, with many of them heading northwest in the direction of Detroit, Michigan.

ISS013-E-06947 (12 April 2006) --- Viedma Glacier, Argentina is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. The ice fields of Patagonia, located at the southern end of South America, are the largest masses of ice in the temperate Southern Hemisphere (approximately 55,000 square kilometers in area). The ice fields contain numerous valley glaciers that terminate in melt-water-fed lakes. These are known as "calving" glaciers, as they lose mass by collapse of large ice chunks from the terminus--or end--of the glacier. These newly separated chunks of ice are then free to float away, much like ice cubes in a punch bowl. The Patagonian glaciers are closely monitored using remotely sensed data as they respond to regional climate change. Visual comparison of time series of images is typically performed to quantify change in ice extent and position. The terminus of the Viedma Glacier, approximately two kilometers across where it enters Lake Viedma, is shown in this image. Moraines are accumulations of soil and rock debris that form along the sides and front of a glacier as it flows across the landscape (much like a bulldozer). Independent valley glaciers can merge together as they flow down-slope, and the moraines become entrained in the center of the new ice mass. These medial moraines are visible as dark parallel lines within the white central mass of the glacier (image center and left). Crevasses - oriented roughly perpendicular to the medial moraines - are also visible in the grey-brown ice along the sides of the glacier. According to scientists, the canyon-like crevasses form as a result of stress between the slower moving ice along the valley sides and the more rapidly moving ice in the center of the glacier. Calving of ice from the southwestern fork of the glacier terminus is visible at image lower left.

JSC2006-E-46700 (26 Oct. 2006) --- Cosmonaut Pavel V. Vinogradov (right), Expedition 13 commander representing Russia's Federal Space Agency, assisted by interpreter Irina Yashkova, speaks from the lectern in the ballroom of the Gilruth Center at Johnson Space Center during the welcome home ceremony for the Expedition 13 crewmembers.

JSC2006-E-46706 (26 Oct. 2006) --- Cosmonaut Pavel V. Vinogradov (left), Expedition 13 commander representing Russia's Federal Space Agency, and astronaut Jeffrey N. Williams, NASA space station science officer and flight engineer, are pictured with floral arrangements in the ballroom of the Gilruth Center at Johnson Space Center (JSC) during the Expedition 13 welcome home ceremony. JSC Director Michael L. Coats is seated at right.

ISS013-E-26488 (25 May 2006) --- Yates Oilfield, west Texas is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. The Permian Basin of west Texas and southeastern New Mexico is one of the most productive petroleum provinces of North America. The Basin is a large depression in the Precambrian bedrock surface along the southern edge of the North American craton, or oldest bedrock core of the continent. The Yates Oil Field is marked in this image by numerous white well locations and petroleum infrastructure dotting the layered sedimentary rocks of the Permian Basin. The Pecos River bed borders the oil field to the east-northeast. The Yates Field started petroleum production in 1926, and by 1995 had produced over 2 billion barrels of oil.

JSC2006-E-46699 (26 Oct. 2006) --- Jeffrey N. Williams, Expedition 13 NASA space station science officer and flight engineer, speaks from the lectern in the ballroom of the Gilruth Center at Johnson Space Center during the welcome home ceremony for the Expedition 13 crewmembers.

ISS013-E-77965 (5 Sept. 2006) --- A setting sun and Earth's horizon are featured in this image photographed by an Expedition 13 crewmember on the International Space Station.

ISS013-E-62714 (2 Aug. 2006) --- Mt. Etna Summit Plumes, Sicily is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. One of the most consistently active volcanoes in the world is Sicily's Mt. Etna, which has a historical record of eruptions dating back to 1500 B.C. This image captures plumes of steam and possible minor ash originating from summit craters on the mountain -- the Northeast Crater and Central Crater, which includes two secondary craters (Voragine and Bocca Nuova). Explosions were heard from the rim of the Northeast Crater on July 26, and scientists suspect that these plumes are a continuation of that activity. The massive 3350 meter high volcano is located approximately 24 kilometers to the north of Catania, the second largest city in Sicily, and dominates the northern skyline. Much of Etna's surface is comprised of numerous generations of dark basaltic lava flows, as can be seen extended outwards from the summit craters. Fertile soils developed on older flows are marked by green vegetation. While the current explosive eruptions of Etna tend to occur at the summit, lava flows generally erupt through fissures lower down on the flanks of the volcano. Many of the lava flow vents are marked by cinder cones on the flanks of Mt. Etna. Scientists have noted evidence of larger eruptive events as well. The Valle Del Bove to the south-southeast of the summit is a caldera formed by the emptying of a subsurface magma chamber during a large eruptive event -- once the magma chamber was emptied, the overlaying roof material collapsed downwards.

ISS013-E-14843 (6 May 2006) --- Calcite Quarry, Michigan is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. While the Great Lakes region of North America is well known for its importance to shipping between the United States, Canada, and the Atlantic Ocean, it is also the location of an impressive structure in the continent's bedrock -- the Michigan Basin, NASA scientists point out. The Basin looks much like a large bull's-eye defined by the arrangement of exposed rock layers, which all tilt inwards towards the center forming a huge bowl-shaped structure. While this "bowl" is not readily apparent while on the ground, detailed mapping of the rock units on a regional scale revealed the structure to geologists. The outer layers of the Basin include thick deposits of carbonates (limestone and dolomite). These carbonate rocks are mined throughout the Great Lakes region using large open-pit mines. The largest carbonate mine in the world, Calcite Quarry, is depicted in this image. The mine has been active for over 85 years; the worked area (grey region in image center) measures approximately 7 kilometers long by 4 kilometers wide, and is crossed by several access roads (white) into various areas of the mine.