A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen during sunrise on Pad-0A, Tuesday, April 16, 2019 in Wallops Island, Va. Northrop Grumman's 11th contracted cargo resupply mission with NASA to the International Space Station will deliver about 7,600 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. (Bill Ingalls/NASA via AP)
RMT4G36XA Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen during sunrise on Pad-0A, Tuesday, April 16, 2019 in Wallops Island, Va. Northrop Grumman's 11th contracted cargo resupply mission with NASA to the International Space Station will deliver about 7,600 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. (Bill Ingalls/NASA via AP)
The Northrop Grumman Antares rocket carrying the Cygnus resupply spacecraft launches from Pad-0A at NASA Wallops Flight Facility November 17, 2018 in Wallops Island, Virginia. The commercial cargo resupply mission to the International Space Station will deliver about 7,400 pounds of science and research, crew supplies and hardware to the orbital laboratory and its crew.
RMR39X12The Northrop Grumman Antares rocket carrying the Cygnus resupply spacecraft launches from Pad-0A at NASA Wallops Flight Facility November 17, 2018 in Wallops Island, Virginia. The commercial cargo resupply mission to the International Space Station will deliver about 7,400 pounds of science and research, crew supplies and hardware to the orbital laboratory and its crew.
NASA Administrator Bill Nelson, right, and former NASA Administrator Charles Bolden, left, watch as a Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, on Tuesday, August 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman's 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. NASA Photo by Joel Kowsky/UPI
RM2GD5J8XNASA Administrator Bill Nelson, right, and former NASA Administrator Charles Bolden, left, watch as a Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, on Tuesday, August 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman's 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. NASA Photo by Joel Kowsky/UPI
In this black and white infrared image, a Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from  Pad-0A of the Mid-Atlantic Regional Spaceport, Tuesday, Aug. 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew.  Photo Credit: (NASA/Joel Kowsky)
RF2J15K6NIn this black and white infrared image, a Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, Tuesday, Aug. 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. Photo Credit: (NASA/Joel Kowsky)
Atlantic Regional Spaceport, US,  Aug. 10, 2021, A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, Tuesday, Aug. 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grummans 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. Mandatory Credit: Joel Kowsky/NASA via CNP
RM2GD3N3TAtlantic Regional Spaceport, US, Aug. 10, 2021, A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, Tuesday, Aug. 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grummans 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. Mandatory Credit: Joel Kowsky/NASA via CNP
Northrop Grumman Antares CRS-11   A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is raised into a vertical position on Pad-0A, Monday, April 15, 2019. Northrop Grumman’s 11th contracted cargo resupply mission with NASA to the International Space Station will deliver about 7,600 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew.
RM2BP30BXNorthrop Grumman Antares CRS-11 A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is raised into a vertical position on Pad-0A, Monday, April 15, 2019. Northrop Grumman’s 11th contracted cargo resupply mission with NASA to the International Space Station will deliver about 7,600 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew.
Wallops Island, Virginia, USA. 17th Apr, 2019. The Antares rocket carrying the Cygnus cargo spacecraft lifts off from NASA's Wallops Flight Facility in Wallops Island, Virginia, the United States, on April 17, 2019. A U.S. rocket was launched on Wednesday from NASA's Wallops Flight Facility on Virginia's Eastern Shore, carrying cargo with the space agency's resupply mission for the International Space Station (ISS). The Antares rocket built by Northrop Grumman lifted off at 4:46 p.m. EDT, carrying the Cygnus cargo spacecraft to the ISS. Credit: Xinhua/Alamy Live News
RMT4RAG7Wallops Island, Virginia, USA. 17th Apr, 2019. The Antares rocket carrying the Cygnus cargo spacecraft lifts off from NASA's Wallops Flight Facility in Wallops Island, Virginia, the United States, on April 17, 2019. A U.S. rocket was launched on Wednesday from NASA's Wallops Flight Facility on Virginia's Eastern Shore, carrying cargo with the space agency's resupply mission for the International Space Station (ISS). The Antares rocket built by Northrop Grumman lifted off at 4:46 p.m. EDT, carrying the Cygnus cargo spacecraft to the ISS. Credit: Xinhua/Alamy Live News
A Northrop Grumman Antares rocket, with the company’s Cygnus spacecraft onboard, launches at 6:01 p.m. EDT, Tuesday, Aug. 10, 2021, from the Mid Atlantic Regional Spaceport’s Pad-0A, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman's 16th contracted cargo resupply mission for NASA to the International Space Station is carrying nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew.   Photo Credit: NASA Wallops/Brian Bonsteel
RM2GE9WJJA Northrop Grumman Antares rocket, with the company’s Cygnus spacecraft onboard, launches at 6:01 p.m. EDT, Tuesday, Aug. 10, 2021, from the Mid Atlantic Regional Spaceport’s Pad-0A, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman's 16th contracted cargo resupply mission for NASA to the International Space Station is carrying nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. Photo Credit: NASA Wallops/Brian Bonsteel
The Northrop Grumman Antares rocket carrying the Cygnus resupply spacecraft launches from Pad-0A at NASA Wallops Flight Facility November 17, 2018 in Wallops Island, Virginia. The commercial cargo resupply mission to the International Space Station will deliver about 7,400 pounds of science and research, crew supplies and hardware to the orbital laboratory and its crew.
RMR39WR5The Northrop Grumman Antares rocket carrying the Cygnus resupply spacecraft launches from Pad-0A at NASA Wallops Flight Facility November 17, 2018 in Wallops Island, Virginia. The commercial cargo resupply mission to the International Space Station will deliver about 7,400 pounds of science and research, crew supplies and hardware to the orbital laboratory and its crew.
Wallops Island, United States. 11th Aug, 2021. A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, on Tuesday, August 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman's 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. NASA Photo by Joel Kowsky/UPI Credit: UPI/Alamy Live News
RM2GD5J8NWallops Island, United States. 11th Aug, 2021. A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, on Tuesday, August 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman's 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. NASA Photo by Joel Kowsky/UPI Credit: UPI/Alamy Live News
NASA Administrator Bill Nelson, right, and former NASA Administrator Charles Bolden, left, watch as a Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from  Pad-0A of the Mid-Atlantic Regional Spaceport, Tuesday, Aug. 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew.  Photo Credit: (NASA/Joel Kowsky}
RF2J15K6KNASA Administrator Bill Nelson, right, and former NASA Administrator Charles Bolden, left, watch as a Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft launches from Pad-0A of the Mid-Atlantic Regional Spaceport, Tuesday, Aug. 10, 2021, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 16th contracted cargo resupply mission with NASA will deliver nearly 8,200 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew. Photo Credit: (NASA/Joel Kowsky}
A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise as the Moon sets on Pad-0A, on February 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. NASA Photo by Aubrey Gemignani/UPI
RM2AXA79MA Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen at sunrise as the Moon sets on Pad-0A, on February 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. NASA Photo by Aubrey Gemignani/UPI