The Automated Transfer Vehicle, originally Ariane Transfer Vehicle or ATV, was an expendable cargo spacecraft developed by the European Space Agency (ESA), used for space cargo transport in 2008–2015. The ATV design was launched to orbit five times, exclusively by the Ariane 5 heavy-lift launch vehicle. It effectively was a larger European counterpart to the Russian Progress cargo spacecraft for carrying upmass to a single destination—the International Space Station (ISS)—but with three times the capacity.
Peggy Annette Whitson is an American biochemistry researcher, and astronaut working for Axiom Space. She retired from NASA in 2018, after serving as Chief Astronaut. Over all her missions, Whitson has a total of 665 days in space, more than any other American or woman.
David Cornell Leestma is a former American astronaut and retired Captain in the United States Navy.
Robert Donald Cabana is a former Associate Administrator of the National Aeronautics and Space Administration (NASA) and retired NASA astronaut, having flown on four Space Shuttle flights. He served as Chief of the Astronaut Office from 1994 to 1997 and as director of the John F. Kennedy Space Center from 2008 to 2021. He is also a former naval flight officer and naval aviator in the United States Marine Corps.
Gregory Jordan "Greg" Harbaugh is an aeronautical/astronautical engineer and former NASA astronaut. He flew on four space shuttle missions as a mission specialist with responsibilities that included Remote Manipulator System (RMS) operation and Extravehicular Activity (EVAs). He performed three spacewalks during the shuttle missions including in support of repair/refurbishment of the Hubble Space Telescope.
Frank Lee Culbertson Jr. is an American former naval officer and aviator, test pilot, aerospace engineer, NASA astronaut, graduate of the US Naval Academy, and member of the United States Astronaut Hall of Fame. He served as the commander of the International Space Station for almost four months in 2001 and was the only U.S. citizen not on Earth when the September 11 attacks occurred.
Paul William Richards is an American engineer and a former NASA astronaut. He flew aboard one Space Shuttle mission in 2001.
Daniel M. Tani is an American engineer and retired NASA astronaut. He was born in Ridley Park, Pennsylvania, but considers Lombard, Illinois, to be his hometown.
Sunita "Suni" Lyn Williams is an American astronaut, retired U.S. Navy officer, and former record holder for most spacewalks by a woman (seven) and most spacewalk time for a woman. Williams was assigned to the International Space Station as a member of Expedition 14 and Expedition 15. In 2012, she served as a flight engineer on Expedition 32 and then commander of Expedition 33. In 2024, she returned to the ISS on the Boeing Crewed Flight Test, the first crewed mission of the Boeing Starliner; her return to Earth has been delayed until February 2025. From August 2024 until February 2025, Williams and fellow astronaut Butch Wilmore are set to undertake various scientific experiments and maintenance tasks aboard the International Space Station.
Flight controllers are personnel who aid space flight by working in such Mission Control Centers as NASA's Mission Control Center or ESA's European Space Operations Centre. Flight controllers work at computer consoles and use telemetry to monitor various technical aspects of a space mission in real-time. Each controller is an expert in a specific area and constantly communicates with additional experts in the "back room". The flight director, who leads the flight controllers, monitors the activities of a team of flight controllers, and has overall responsibility for success and safety.
STS-126 was the one hundred and twenty-fourth NASA Space Shuttle mission, and twenty-second orbital flight of the Space Shuttle Endeavour (OV-105) to the International Space Station (ISS). The purpose of the mission, referred to as ULF2 by the ISS program, was to deliver equipment and supplies to the station, to service the Solar Alpha Rotary Joints (SARJ), and repair the problem in the starboard SARJ that had limited its use since STS-120. STS-126 launched on 15 November 2008 at 00:55:39 UTC from Launch Pad 39A (LC-39A) at NASA's Kennedy Space Center (KSC) with no delays or issues. Endeavour successfully docked with the station on 16 November 2008. After spending 15 days, 20 hours, 30 minutes, and 30 seconds docked to the station, during which the crew performed four spacewalks, and transferred cargo, the orbiter undocked on 28 November 2008. Due to poor weather at Kennedy Space Center, Endeavour landed at Edwards Air Force Base on 30 November 2008 at 21:25:09 UTC.
Heidemarie Martha Stefanyshyn-Piper is an American Naval officer and former NASA astronaut. She has achieved the rank of Captain in the United States Navy. She is also a qualified and experienced salvage officer. Her major salvage projects include de-stranding the tanker Exxon Houston off the coast of Barbers Point, on the island of Oahu, Hawaii, and developing the plan for the Peruvian Navy salvage of the Peruvian submarine Pacocha.
Glynn Stephen Lunney was an American NASA engineer. An employee of NASA since its creation in 1958, Lunney was a flight director during the Gemini and Apollo programs, and was on duty during historic events such as the Apollo 11 lunar ascent and the pivotal hours of the Apollo 13 crisis. At the end of the Apollo program, he became manager of the Apollo–Soyuz Test Project, the first collaboration in spaceflight between the United States and the Soviet Union. Later, he served as manager of the Space Shuttle program before leaving NASA in 1985 and later becoming a vice president of the United Space Alliance.
Michael Reed "Mike" Barratt is an American physician and a NASA astronaut. Specializing in aerospace medicine, he served as a flight surgeon for NASA before his selection as an astronaut and has played a role in developing NASA's space medicine programs for both the Shuttle-Mir Program and International Space Station. His first spaceflight was a long-duration mission to the International Space Station, as a flight engineer in the Expedition 19 and 20 crew. In March 2011, Barratt completed his second spaceflight as a crew member of STS-133. Barratt pilots the SpaceX Crew-8 mission that launched on 4 March 2024.
LeRoy Edward Cain is an American aerospace engineer who worked for NASA as a flight director, launch integration manager and deputy manager of the Space Shuttle Program. Cain may be best known to the public from footage and documentaries showing his work as the entry flight director for STS-107, the mission that ended in the catastrophic disintegration of Space Shuttle Columbia, February 1, 2003. Cain issued the famous "Lock the doors" command, initiating contingency procedures in mission control for the first time since the Space Shuttle Challenger disaster 17 years earlier.
William H. Gerstenmaier is an aerospace engineer and policymaker who is the Vice President of Build and Flight Reliability at SpaceX. He previously served as NASA's Associate Administrator for Human Exploration and Operations between 2005 and July 10, 2019. While in that role, he was described as "arguably the most influential person when it comes to US spaceflight." Prior to being Associate Administrator, Gerstenmaier served as the International Space Station Office Program Manager, at Johnson Space Center, a position he began in June 2002. He spent a total of four decades with NASA.
Michele Brekke (née Hank) is a former flight director in NASA Johnson Space Center (JSC) Space Shuttle Mission Control Center. She is notable for having been the first woman selected as a NASA flight director. She began the flight director training protocol in November 1985. On January 28, 1986, the Space Shuttle Challenger exploded moments after launch, destroying the orbiter and killing the entire crew. The Space Shuttle Program was in stand down for ~2 1/2 years while the accident was investigated. Brekke continued the flight director training protocol while the Space Shuttles were grounded. During this time, she was flight director for mission simulations in Mission Control. She also lead the On-Orbit Flight Techniques meetings, completing thorough reviews of nominal and malfunction procedures and adding rationale to the Flight Rules. In 1988, although offered a flight director assignment on one of the missions to follow return-to-flight, Brekke choose to leave the Flight Director Office, citing family priorities as the reason. Following several years as a Payload Integration Manager in the Space Shuttle Program Office, she was selected as the first woman NASA Flight Manager. She served as Flight Manager for six Space Shuttle missions. She retired from NASA in 2014 after 37 years of service. After retiring from NASA, she joined Special Aerospace Services where she was a flight manager for the Boeing CST-100 Starliner missions until 2022.
Vanessa E. Wyche is an American engineer and civil servant who is currently serving as the Director of NASA’s Johnson Space Center (JSC) since 2021. A NASA employee for over 30 years, Wyche served previously as both Deputy Director of JSC and Lead Engineer.
Melissa Jones is the NASA landing and recovery director for the Exploration Ground Systems Program. She leads retrieval of NASA flight crew and module hardware.
