Following an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, Kennedy Space Center Director Bob Cabana, right, speaks with Lawrence's sister, Barbara Lawrence, Ph.D. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, a wreath is placed at the Space Mirror Memorial at the Kenendy Space Center Visitor Compelx. Participating are, from thje left, Al Crews, Lawrence's sister, Barbara Lawrence, Ph.D., James Abrahamson, Lawrence's sister-in-law Lorne Cress Love, and Bob Crippen. Crews, Abrahamson and Crippen all were selected as astronauts for the Manned Orbiting Laboratory (MOL) Program. Selected in 1967 for MOL, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, his sister, Barbara Lawrence, Ph.D., places a flower at the Space Mirror Memorial which honors those lost in efforts to explore space. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy visitor complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, his sister, Barbara Lawrence, Ph.D., speaks to guests during the ceremony. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, his sister, Barbara Lawrence, Ph.D., far right, places a flower at the Space Mirror Memorial at the Kennedy Space Center Visitor Complex. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Bob Crippen, former Kennedy center director and NASA astronaut, speaks to guests during an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence. Like Crippen, Lawrence was selected in the 1960s for the Manned Orbiting Laboratory Program. As such, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, his sister, Barbara Lawrence, Ph.D., speaks to guests during the ceremony. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Following an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, a wreath was place at the Space Mirror Memorial at the Kenendy Space Center Visitor Compelx. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Following an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, guests place flowers at the Space Mirror Memorial at the Kennedy Space Center Visitor Complex. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Former NASA administrator Charlie Bolden speaks during an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Former Florida State Sen. Tony Hill speaks during an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence. Looking on is State Rep. Thad Altman, president of the AMF. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Following an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, guests listen to speakers at the Space Mirror Memorial at the Kenendy Space Center Visitor Compelx. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, physicist Herman White, Ph.D., of the Fermi National Accelerator Laboratory, speaks to guests during the ceremony. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, photographs are projected during a video presentation. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

State Rep. Thad Altman, president of the Astronauts Memorial Foundation (AMF), speaks during a tribute honoring U.S. Air Foce Maj. Robert Lawrence. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Kennedy Space Center Director Bob Cabana, left, and Astronauts Memorial Foundation board chair Eileen Collins, acknowledge guests during a tribute honoring U.S. Air Foce Maj. Robert Lawrence. Both Cabana and Collins are former NASA astronauts. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

The Viera High School Army JROTC Color Guard presented the colors during an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, guests walk to the Space Mirror Memorial at the Kennedy Space Center's Visitor Complex. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy visitor complex.

At the Kennedy Space Center's Visitor Complex, the name of U.S. Air Foce Maj. Robert Lawrence is one of those included on the Space Mirror Memorial which honors those lost in efforts to explore space. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy visitor complex.

Kennedy Space Center Director Bob Cabana speaks during an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Antonio "Tony" Knox, grand basileus of the Omega Psi Phi, speaks during an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence who was a member of the fraternity. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Following an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, guests gathered at the Space Mirror Memorial at the Kenendy Space Center Visitor Compelx. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Former NASA astronaut Eileen Collins, who now is chair of the Astronauts Memorial Foundation, speaks during a tribute honoring U.S. Air Foce Maj. Robert Lawrence. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, photographs are projected during a video presentation. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, vocalist Marva King sings with the Winston Scott “Cosmic Jazz Ensemble.” Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Kennedy Space Center Director Bob Cabana speaks during an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, James Abrahamson, speaks to guests during the ceremony. A retired U.S. Air Force lieutenant general, Abrahamson also was a Manned Orbiting Laboratory astronaut who later was associate administrator of NASA and served as director of the Strategic Defense Initiative. Selected in 1967 for the MOL Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, The Winston Scott “Cosmic Jazz Ensemble” performed. Participants are, from the left, former NASA astronaut Winston Scott playing trumpet, Al Dodds on bass, Stan Soloko playing drums, vocalist Shyrl “Lady Tandy” Johnson, and Ron Teixeira playing piano. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Antonio "Tony" Knox, grand basileus of the Omega Psi Phi farternity, makes a presentation to the Astronauts Memorial Foundation (AMF) with State Rep. Thad Altman, AMF president, accepting on behalf of the organization. The presentation took palce during an AMF tribute honoring U.S. Air Foce Maj. Lawrence who was a member of the fraternity. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

Stability and Control Branch Photo: Names, rows front to back, people left to right: Row 1: 1. ?? Graduate Student (USAF) 2. Robert Dunning 3. Rhonda Harvey Poppen 4. Katherine G. Johnson 5. ?? Graduate Student (USAF) 6. Vladislav Klein Row 2: 1. Mario Smith 2. Jeff Williams 3. N. Sundararajan 4. Tony Fontana 5. John Young Row 3: 1. Lawrence Taylor 2. Jim Batterson 3. Suresh Joshi 4. Daniel P. Giesy Row 4: 1. Bill Suit 2. Albert A. Schy 3. Al Hamer 4. Ernest Armstrong 5. Claude Keckler Row 5: 1. Chris Brown 2. Robert Bullock 3. Ray Montgomery 4. Jim Williams 5. Sahajendra Singh 6. Graduate Student (Egypt) Names given by Daniel P. Giesy.

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen early in the morning as the Moon sets on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen horizontal on Pad-0A for the final cargo load, Saturday, Feb. 8, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise on Pad-0A, Friday, Feb. 14, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 3:43pm EST. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen out of the back of a boat at sunrise on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen just after being raised into a vertical position on Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver about 8,000 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise as the Moon sets on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

iss063e010583 (May 11, 2020) --- The Northrop Grumman (NG)-13 Cygnus vehicle (S.S. Robert Henry Lawrence Jr.) cargo craft is pictured in the grips of the Canadarm2 robotic arm shortly before its departure from the International Space Station (ISS) for a destructive re-entry over the South Pacific Ocean. Seen in the view is the High Definition Earth Viewing (HDEV) payload attached to the Cygnus. The HDEV experiment, deployed and activated in April 2014, placed four commercially available HD cameras on the exterior of the space station and used them to stream live video of Earth for viewing online. Almost 350 million viewers visited the site over HDEV’s life span.

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen on Pad-0A, Friday, Feb. 14, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 3:43pm EST. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is raised into a vertical position on Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver about 8,000 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

Signs are seen along the road as the Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is seen as it is rolled out of the Horizontal Integration Facility to launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is raised into a vertical position on Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver about 8,000 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

The Moon sets behind a Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft at sunrise on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is seen as it is rolled out of the Horizontal Integration Facility to launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is seen as it is rolled out of the Horizontal Integration Facility to launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

Dustin Woodhurst guides the Northrop Grumman Antares rocket to Pad-0A using a remote control, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen through a boat window at sunrise on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is seen as it is rolled out of the Horizontal Integration Facility to launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A reflection of the Northrop Grumman Antares rocket is seen as it is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is seen as it is rolled out of the Horizontal Integration Facility to launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

Adjustments are made by rollout crew members as the Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise as the Moon sets on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket is rolled out to Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr. and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is raised into a vertical position on Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver about 8,000 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen early in the morning on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr.. Photo Credit: (NASA/Aubrey Gemignani)

iss063e010584 (5/11/2020) --- The Northrop Grumman (NG)-13 Cygnus vehicle (S.S. Robert Henry Lawrence Jr.) cargo craft is pictured in the grips of the Canadarm2 robotic arm shortly before its departure from the International Space Station (ISS) for a destructive re-entry over the South Pacific Ocean. Seen in the view is the High Definition Earth Viewing (HDEV) payload attached to the Cygnus. The HDEV experiment, deployed and activated in April 2014, placed four commercially available HD cameras on the exterior of the space station and used them to stream live video of Earth for viewing online. Almost 350 million viewers visited the site over HDEV’s life span.

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise on Pad-0A, Sunday, Feb. 9, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver about 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket arrives at launch Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise on Pad-0A, Friday, Feb. 14, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 3:43pm EST. Photo Credit: (NASA/Aubrey Gemignani)

A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is raised into a vertical position on Pad-0A, Wednesday, Feb. 5, 2020, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 13th contracted cargo resupply mission with NASA to the International Space Station will deliver about 8,000 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. The CRS-13 Cygnus spacecraft is named after the first African American astronaut, Major Robert Henry Lawrence Jr., and is scheduled to launch at 5:39pm EST Sunday, Feb. 9. Photo Credit: (NASA/Aubrey Gemignani)

FDCD Branch Stability and Control branch: Names, rows front to back, people left to right: Ground level: 1. ?? 2. Debra L. Livingston 3. Katherine G. Johnson 4. Robert Dunning Step 1: 1. Ellie Fillmore (?) 2. Al Hamer 3. Suresh Joshi Step 2: 1. John Young 2. Ernest Armstrong 3. Vladislav Klein 4. Charles T. Woolley Step 3: 1. Lawrence Taylor 2. Tony Fontana Step 4: 1. Bill Suit 2. Jane Carpenter 3. Daniel P. Giesy 4. Mario Smith Step 5: 1. Albert Schy 2. Ray Montgomery 3. Sahajendra Singh Top level: 1: Jim Batterson 2. Jim Williams 3. Claude Keckler 4. N. Sundararajan Behind all: John Shebalin Names given by Danial P. Giesy

At Astrotech, Titusville, Fla., discussing the International Cargo Carrier (ICC) overhead are Charles Franca, with Johnson Space Center (JSC); Robert Wilkes, with Lockheed Martin; Lora Lawrence, with JSC; Carl Figiel and Harald Schnier, with Daimler-Chrysler Aerospace (DASA). The nonpressurized ICC fits inside the payload bay of the orbiter. The ICC will carry the SPACEHAB Oceaneering Space System Box (SHOSS), a logistics items carrier. SHOSS can hold a maximum of 400 pounds of equipment and will carry items to be used during STS-96 and future ISS assembly flights. Also aboard the ICC will be the ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on Unity for use during future ISS assembly missions. The ICC will fly on mission STS-96, targeted for launch on May 20

At Astrotech, Titusville, Fla., checking the International Cargo Carrier that will be used during future International Space Station (ISS) assembly missions are (left to right) Manfred Nordhoff, with Daimler-Chrysler Aerospace (DASA); Lora Lawrence, with Johnson Space Center; Robert Wilkes, with Lockheed Martin; and (below) Harald Schnier, with DASA. The ICC fits inside the payload bay of the orbiter. The ICC will carry the SPACEHAB Oceaneering Space System Box (SHOSS), a logistics items carrier. SHOSS can hold a maximum of 400 pounds of equipment and will carry items to be used during STS-96 and future ISS assembly flights. Also aboard the ICC will be the ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on Unity for use during future ISS assembly missions. The ICC will fly on mission STS-96, targeted for launch on May 20

NASA image acquired July 27, 2001 In southwestern Jordan lies an unusual landscape. Mountains of granite and sandstone rise next to valleys filled with red sand. Some of the mountains reach a height of about 1,700 meters (5,600 feet) above sea level, and many have near-vertical slopes. So alien is this landscape, it’s nicknamed “Valley of the Moon,” and it has served as the film set for a movie about Mars. Yet nomadic people have lived here for thousands of years. Declared a protected area in 1998, this unearthly landscape is Wadi Rum. The Advanced Land Imager (ALI) on NASA’s Earth Observing-1 (EO-1) satellite captured this natural-color image on July 27, 2001. The scene includes part of Wadi Rum and an adjacent area to the east. East of the protected area, fields with center-pivot irrigation make circles of green and brown (image upper right). As the earth tones throughout the image attest, the area is naturally arid, receiving little annual precipitation and supporting only sparse vegetation. Between rocky peaks, the sandy valleys range in color from beige to brick. Ancient granite rocks dating from the Precambrian underlie younger rocks, and some of these basement rocks have eroded into rugged, steep-sloped mountains. The granite mountains have risen thanks partly to crisscrossing fault lines under the park. Overlying the granite are sandstones from the Cambrian and Ordovician Periods, as well as loose sands. Lawrence of Arabia, who fought in the Arab Revolt of 1917–1918, made frequent references to Wadi Rum in his book The Seven Pillars of Wisdom. Likewise, a prominent feature of the protected area is named after the book. Several popular sites in Wadi Rum bear Lawrence of Arabia’s name, but whether he actually visited those sites is uncertain. To download the full high res go to: <a href="http://earthobservatory.nasa.gov/IOTD/view.php?id=49945" rel="nofollow">earthobservatory.nasa.gov/IOTD/view.php?id=49945</a> NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using EO-1 ALI data provided courtesy of the NASA EO-1 team and the United States Geological Survey. Caption by Michon Scott. Instrument: EO-1 - ALI Credit: <b><a href="http://www.earthobservatory.nasa.gov/" rel="nofollow"> NASA Earth Observatory</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a></b> <b>Join us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b>