Astronauts Roy D. Bridges (left) and RIchard O. Covey serve as spacecraft communicators (CAPCOM) for STS-6. They are seated at the CAPCOM console in the mission operations control room (MOCR) of JSC's mission control center (30119); Flight Director Jay H. Greene communicates with a nearby flight controller in the MOCR just after launch of the Challenger (30120).

Stewart Whaley and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Reid Ruggles and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Sean Kenny and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Paul Crawford and Teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Steve Gaddis and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Adam Butt andTeams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Steve Gaddis and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Miranda Holton and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Reid Ruggles and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Amanda Stein and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Jimmy Moore and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Paul Crawford andTeams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Paul Crawford and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Amanda Stein and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Patrick Mills and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Reid Ruggles and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Steve Gaddis and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Ken Schrock and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Miranda Holton and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Miranda Holton and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Deborah Crane andTeams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Steve Gaddis and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Deborah Crane and Teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Ken Schrock and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Ken Schrock and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Jimmy Moore and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Adam Butt andTeams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Ken Schrock and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Patrick Mills and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Stewart Whaley and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Steve Gaddis and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Stewart Whaley and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Sean Kenny and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Steve Gaddis and Teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Sean Kenny and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

NASA themed cookies for teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Reid Ruggles and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Adam Butt andTeams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Steve Payne, launch integration manager, NASA’s Commercial Crew Program Ground and Mission Operations Office, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Ken Schrock, Paul Crawford, Adam Butt, and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Stewart Whaley, Cameron Muelling, foreground, and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Preston Jones, Deborah Crane, and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Preston Jones, Deborah Crane, and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Patrick Mills, Stewart Whaley, Cameron Muelling and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Stewart Whaley, Cameron Muelling, foreground, and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Preston Jones, Deborah Crane, Adam Butt, and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Stewart Whaley, Cameron Muelling, foreground, and teamsat NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

Janet Anderson, Paul Crawford, and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

LEWIS WOOTEN MANAGES THE MISSION OPERATIONS LABORATORY. MORE THAN 1600 INVESTIGATIONS AND STUDENT EXPERIMENTS FOR OVER 80 COUNTRIES HAVE BEEN COMPLETED WITH THE HELP OF WOOTEN'S TEAM AT NASA'S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALABAMA.

This is a wide-angle view of flight controllers in the MOCR of Mission Control Center (MCC) during the STS-6 Extravehicular Activity (EVA). They are watching the large monitor in the front of the MOCR and small ones at individual consoles as Astronaut Donald H. Peterson translates along the Challenger's port side longerons. Flight Directors Gary E. Coen (left) and Harold M. Draughon are in the foreground. Astronauts John A. McBride and Guy S. Gardner man the Spacecraft Communicator (CAPCOM) Console near center frame. Standing behind the CAPCOM Console is Astronaut William F. Fisher. Eugene F. Kranz, Director of Mission Operations, stands at right near the Flight Operations Directorate Console. JSC, Houston, TX

Activities in the Spacelab Mission Operations Control facility at the Marshall Space Flight Center (MSFC) are shown in this photograph. All NASA Spacelab science missions were controlled from and the science astronauts were supported by this facility during the missions. Teams of flight controllers and researchers at the MSFC Space Mission Operations Control Center directed all NASA science operations, sent commands directly to the crew of Spacelab, and received and analyzed data from experiments on board the Spacelab. The facility used the air/ground communications charnels between the astronauts and ground control teams during the Spacelab missions. Spacelab science operations were a cooperative effort between the science astronaut crew in orbit and their colleagues in the Space Mission Operations Control Center. Though the crew and the instrument science teams were separated by many miles, they interacted with one another to evaluate observations and solve problems in much the same way as they would when working side by side in a ground-based laboratory. Most of the action was centered in two work areas: The payload control area from which the overall payload was monitored and controlled and the science operations area where teams of scientists monitored their instruments and direct experiment activities. This facility is no longer operational since the last Spacelab mission, U.S. Microgravity Payload-4 in December 1997, and has become one of the historical sites at MSFC. The facility was reopened as the International Space Station Payload Operations Center in March 2001.

S69-34316 (18 May 1969) --- Overall view of the Mission Operations Control Room in the Mission Control Center, Building 30, on the first day of the Apollo 10 lunar orbit mission. A color television transmission was being received from Apollo 10. This picture was made following Command and Service Module/Lunar Module/Saturn IVB (CSM/LM-S-IVB) separation and prior to LM extraction from the S-IVB. The CSM were making the docking approach to the LM/S-IVB.

Benji Reed, director of Crew Mission Management, SpaceX, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Benji Reed, director of Crew Mission Management, SpaceX, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

David Brady, ISS assistant program scientist, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Kelli Maloney, NASA Ground Systems lead engineer, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Moderator McManus Woodend, NASA Communications, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Carol Scott, deputy manager, NASA Commercial Crew Program Launch Vehicle Office, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Members of the media, along with NASA and SpaceX officials, gather in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building on Thursday, Feb. 28. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Members of the media, along with NASA and SpaceX officials, gather in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building on Thursday, Feb. 28. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

James Beahn, Launch Vehicle lead engineer, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

James Beahn, Launch Vehicle lead engineer, speaks to members of the media Thursday, Feb. 28, in the Kennedy Space Center’s Mission Briefing Room of the Neil Armstrong Operations and Checkout Building. The briefing focused on launch of the SpaceX Demo-1 Commercial Crew Program mission to the International Space Station. The inaugural flight of the Crew Dragon, known as Demo-1, will be uncrewed, lifting off atop a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy Saturday, March 2, at 2:49 a.m. EST. The mission is designed to validate end-to-end systems and capabilities, leading to certification to fly crew. NASA has worked with SpaceX and Boeing in developing the CCP spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.

Amanda Stein, Patrick Mills, Stewart Whaley, Cameron Muelling and teams at NASA’s Marshall Space Flight Center help monitor launch conditions for the Demo-2 mission from the Huntsville Operations Support Center, HOSC.

S66-43377 (18 July 1966) --- Standing at the flight director's console, viewing the Gemini-10 flight display in the Mission Control Center, are (left to right) William C. Schneider, Mission Director; Glynn Lunney, Prime Flight Director; Christopher C. Kraft Jr., MSC Director of Flight Operations; and Charles W. Mathews, Manager, Gemini Program Office. Photo credit: NASA

Terry White, serving as public affairs office commentator in the mission operations control room (MOCR) of JSC's mission control center, reads a status report on the STS-8 mission.

S69-34485 (18 May 1969) --- Astronaut John W. Young, Apollo 10 command module pilot, adjusts strap on his communications cap during suiting up operations for the lunar orbit mission. Minutes later astronauts Young; Thomas P. Stafford, commander; and Eugene A. Cernan, lunar module pilot, rode a transfer van from the Kennedy Space Center's Manned Spacecraft Operations Building over to Pad B, Launch Complex 39, where their spacecraft awaited them. Liftoff was at 12:49 p.m. (EDT), May 18, 1969.

S83-30138 (6 April 1983) --- Granvil A. (Al) Pennington waits for the launch of STS-6?s Challenger as he begins his duties as ascent team integrated communication systems officer (INCO) at the INCO console in the mission operations control room (MOCR) of the Johnson Space Center?s mission control center. The second reusable spacecraft in history launched from the Kennedy Space Center?s Pad 39A at 1:30:00:88 p.m. (EST) today.

The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Marshall Space Flight Center (MSFC) developed Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. Aboard he space craft were astronauts Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named “Eagle’’, carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. Splashdown occurred in the Pacific Ocean on July 24, 1969. This overall view of the Mission Operations Control Room in the Mission Control Center at the NASA Manned Spacecraft Center (MSC) in Houston Texas shows the jubilation of the celebration of mission success. Mission controllers wave their American flags just after Apollo 11 had been recovered from the Pacific Ocean.

51D-9091 (S23-9091) (12 April 1985) --- The Space Shuttle mission 51-D crewmembers depart the Kennedy Space Center's operations and checkout building on their way to the launch pad for an early morning launch of Discovery. Leading the seven are Karol J. Bobko (center of frame), commander; and Donald E. Williams (right), pilot. Following are Rhea Seddon, Jeffrey A. Hoffman, S. David Griggs--all mission specialists--Charles D. Walker and U.S. Sen. E. J. (Jake) Garn (partly obscured behind Walker), both payload specialists. Partly visible in the doorway are Astronaut John W. Young and George W.S. Abbey, director of flight crew operations.

S83-34270 (18 June 1983) --- Astronaut C. Gordon Fullerton supplies helpful consultation for Edward I. Fendell (seated) at the Integrated Communications System (INCO) console in the Mission Operations Control Room (MOCR) of the Johnson Space Center's (JSC) Mission Control Center (MCC). Fendell had control over the TV systems during a brief television transmission that featured the opening of the payload bay doors and the revealing of the cargo in the space shuttle Challenger's 18-meter (60-feet) long payload bay. The door-opening was the first of a series of many TV sessions planned for this six-day flight. Photo credit: NASA

STS 51-F crewmembers depart the Kennedy Space Center's operations and checkout building on their way to the launch pad for the launch of the Discovery. Leading the way are Gordon Fullerton, commander; Loren Acton, payload specialist, and Anthony England, mission specialist. The other crewmembers are not visible in this frame.

Astronaut George D. Nelson (see monitor at front of room) is viewed by flight controllers in the Mission Operations Control Room (MOCR) of JSC's Mission Control Center during 41-C extravehicular activity (EVA). In the foreground are Flight Directors Jay H. Greene and John T. Cox. Astronauts Jerry L. Ross and Richard H. Richards are seated at the CAPCOM or spacecraft communicators console at right background. Astronaut Guy S. Gardner is perched just behind them.

Instrumentation and Communications Officer (INCO) John F. Muratore monitors conventional workstation displays during an STS-26 simulation in JSC Mission Control Center (MCC) Bldg 30 Flight Control Room (FCR). Next to Muratore an operator views the real time data system (RTDS), an expert system. During the STS-29 mission two conventional monochrome console display units will be removed and replaced with RTDS displays. View is for the STS-29 press kit from Office of Aeronautics and Space Technology (OAST) RTDS.

The European Service Module (ESM) is unpacked inside the Neil Armstrong Operations and Checkout Building high bay on Nov. 7, 2018, at NASA's Kennedy Space Center in Florida. The ESM is provided by the European Space Agency, and built by ESA contractor Airbus Defence and Space. It will supply the main propulsion system and power to the Orion spacecraft for Exploration Mission-1 (EM-1), a mission around the Moon. The ESM also will house air and water for astronauts on future missions. EM-1 will be an uncrewed flight test that will provide a foundation for human deep space exploration to destinations beyond Earth orbit. EM-1 will be the first integrated test of NASA's Space Launch System, Orion and the ground systems at Kennedy.

The European Service Module (ESM) is unpacked inside the Neil Armstrong Operations and Checkout Building high bay on Nov. 7, 2018, at NASA's Kennedy Space Center in Florida. The ESM is provided by the European Space Agency, and built by ESA contractor Airbus Defence and Space. It will supply the main propulsion system and power to the Orion spacecraft for Exploration Mission-1 (EM-1), a mission around the Moon. The ESM also will house air and water for astronauts on future missions. EM-1 will be an uncrewed flight test that will provide a foundation for human deep space exploration to destinations beyond Earth orbit. EM-1 will be the first integrated test of NASA's Space Launch System, Orion and the ground systems at Kennedy.

The European Service Module (ESM) is unpacked inside the Neil Armstrong Operations and Checkout Building high bay on Nov. 7, 2018, at NASA's Kennedy Space Center in Florida. The ESM is provided by the European Space Agency, and built by ESA contractor Airbus Defence and Space. It will supply the main propulsion system and power to the Orion spacecraft for Exploration Mission-1 (EM-1), a mission around the Moon. The ESM also will house air and water for astronauts on future missions. EM-1 will be an uncrewed flight test that will provide a foundation for human deep space exploration to destinations beyond Earth orbit. EM-1 will be the first integrated test of NASA's Space Launch System, Orion and the ground systems at Kennedy.

The European Service Module (ESM) is unpacked inside the Neil Armstrong Operations and Checkout Building high bay on Nov. 7, 2018, at NASA's Kennedy Space Center in Florida. The ESM is provided by the European Space Agency, and built by ESA contractor Airbus Defence and Space. It will supply the main propulsion system and power to the Orion spacecraft for Exploration Mission-1 (EM-1), a mission around the Moon. The ESM also will house air and water for astronauts on future missions. EM-1 will be an uncrewed flight test that will provide a foundation for human deep space exploration to destinations beyond Earth orbit. EM-1 will be the first integrated test of NASA's Space Launch System, Orion and the ground systems at Kennedy.

S73-31875 (2 Aug. 1973) --- After learning of a problem in the Command/Service Module which was used to transport the Skylab 3 crew to the orbiting Skylab space station cluster, NASA officials held various meetings to discuss the problem. Here, four men monitor the current status of the problem in the Mission Operations Control Room (MOCR) of the Mission Control Center (MCC) at the Johnson Space Center (JSC). From the left are Gary E. Coen, Guidance and Navigation System flight controller; Howard W. Tindall Jr., Director of Flight Operations at JSC; Dr. Christopher C. Kraft Jr., JSC Director; and Sigurd A. Sjoberg, JSC Deputy Director. Photo credit: NASA

S70-35600 (18 April 1970) --- President Richard M. Nixon introduces Sigurd A. Sjoberg (far right), director of Flight Operations at Manned Spacecraft Center, and the four Apollo 13 flight directors during the President?s post-mission visit to the Manned Spacecraft Center. The flight directors are, from left to right, Glynn S. Lunney, Eugene A. Kranz, Gerald D. Griffin and Milton L. Windler. Dr. Thomas O. Paine, Administrator, National Aeronautics and Space Administration, is seated at left. President Nixon was on the site to present the Presidential Medal of Freedom - the nation?s highest civilian honor -to the Apollo 13 Mission Operations Team.

S69-39590 (20 July 1969) --- Astronaut David R. Scott is seated at a console in the Mission Operations Control Room (MOCR) in the Mission Control Center (MCC), Building 30, during the Apollo 11 lunar landing mission. He is watching a television monitor during the lunar surface extravehicular activity (EVA) in which astronauts Neil A. Armstrong and Edwin E. Aldrin Jr. participated. Scott is the backup crew commander for the scheduled Apollo 12 lunar landing mission.

Perseverance Mars rover mission commentator and guidance, navigation, and controls operations Lead Swati Mohan studies data on monitors in mission control, Thursday, Feb. 18, 2021, at NASA's Jet Propulsion Laboratory in Pasadena, California. A key objective for Perseverance’s mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet’s geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith. Photo Credit: (NASA/Bill Ingalls)

New Horizons Deputy Mission Operations Manager Karl Whittenburg, left, New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, and New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory, right, wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 in the Mission Operations Center at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

S69-59525 (19 Nov. 1969) --- Overall view of activity in the Mission Operations Control Room (MOCR) in the Mission Control Center (MCC), Building 30, during the Apollo 12 lunar landing mission. When this picture was made the first Apollo 12 extravehicular activity (EVA) was being televised from the surface of the moon. Photo credit: NASA

MOCR during Flight Day 1 of the STS-3 Mission. View: Thomas L. Moser, of the Structures and Mechanics Division, briefing Flight Director Eugene Kranz, Flight Operations, and Dr. Kraft, JSC Director. JSC, HOUSTON, TX

New Horizons team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

New Horizons team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

New Horizons team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

The Orion crew module pressure vessel for Exploration Mission-2 arrives at NASA's Kennedy Space Center in Florida on Aug. 24, 2018. The pressure vessel was transported in its Crew Module Transportation Fixture by super-wide transport truck from Michoud Assembly Facility near New Orleans. The pressure vessel is Orion's primary structure that holds the pressurized atmosphere astronauts will breathe and work in while in the vacuum of deep space. It will be moved into the Neil Armstrong Operations and Checkout Building high bay, where it will be secured on a precision alignment tool to begin preparing it for flight.

The Orion crew module pressure vessel for Exploration Mission-2 arrives at NASA's Kennedy Space Center in Florida on Aug. 24, 2018. The pressure vessel was transported in its Crew Module Transportation Fixture by super-wide transport truck from Michoud Assembly Facility near New Orleans. The pressure vessel is Orion's primary structure that holds the pressurized atmosphere astronauts will breathe and work in while in the vacuum of deep space. It will be moved into the Neil Armstrong Operations and Checkout Building high bay, where it will be secured on a precision alignment tool to begin preparing it for flight.

The Orion crew module pressure vessel for Exploration Mission-2 arrives at the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida on Aug. 24, 2018. The pressure vessel was transported in its Crew Module Transportation Fixture by super-wide transport truck from Michoud Assembly Facility near New Orleans. The pressure vessel is Orion's primary structure that holds the pressurized atmosphere astronauts will breathe and work in while in the vacuum of deep space. It will be moved into the facility's high bay, where it will be secured on a precision alignment tool to begin preparing it for flight.

A super-wide truck carrying the Orion crew module pressure vessel for Exploration Mission-2 approaches the entrance gate at NASA's Kennedy Space Center in Florida on Aug. 24, 2018. The pressure vessel was transported in its Crew Module Transportation Fixture by truck from Michoud Assembly Facility near New Orleans. The pressure vessel is Orion's primary structure that holds the pressurized atmosphere astronauts will breathe and work in while in the vacuum of deep space. It will be moved into the Neil Armstrong Operations and Checkout Building high bay, where it will be secured on a precision alignment tool to begin preparing it for flight.

The Orion crew module pressure vessel for Exploration Mission-2 is backed into the high bay at the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida on Aug. 24, 2018. The pressure vessel was transported in its Crew Module Transportation Fixture by super-wide transport truck from Michoud Assembly Facility near New Orleans. The pressure vessel is Orion's primary structure that holds the pressurized atmosphere astronauts will breathe and work in while in the vacuum of deep space. Inside the facility's high bay, the pressure vessel will be secured on a precision alignment tool to begin preparing it for flight.

The Orion crew module pressure vessel for Exploration Mission-2 arrives at NASA's Kennedy Space Center in Florida on Aug. 24, 2018. The pressure vessel was transported in its Crew Module Transportation Fixture by super-wide transport truck from Michoud Assembly Facility near New Orleans. The pressure vessel is Orion's primary structure that holds the pressurized atmosphere astronauts will breathe and work in while in the vacuum of deep space. It will be moved into the Neil Armstrong Operations and Checkout Building high bay, where it will be secured on a precision alignment tool to begin preparing it for flight.

The Orion crew module pressure vessel for Exploration Mission-2 arrives at the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida on Aug. 24, 2018. The pressure vessel was transported in its Crew Module Transportation Fixture by super-wide transport truck from Michoud Assembly Facility near New Orleans. The pressure vessel is Orion's primary structure that holds the pressurized atmosphere astronauts will breathe and work in while in the vacuum of deep space. It will be moved into the facility's high bay, where it will be secured on a precision alignment tool to begin preparing it for flight.

Serving as spacecraft communicators (CAPCOM) are Astronauts Guy S. Gardner (left), William F. Fisher (center), Bryan D. O'Connor (seated facing console), and Jeffrey A. Hoffman. Cheevon B. Lau is seated at the flight activities officer (FAO) console to the right of the CAPCOM console. The scene on the large screen in the mission operations control room (MOCR) is a replay of the launch of the Challenger (39264); Flight Director Jay H. Greene, left, watches a replay of the STS-8 launch on the large screen in the MOCR. He is joined by O'Connor, Jeffrey A. Hoffman, Gardner and Fisher. Lau works at the FAO console near the CAPCOM console (39265); Harold Black, integrated communications officer (INCO) for STS-8 mans the INCO console during the first TV downlink from the Challengers flight. The payload bay can be seen on the screen in the front of the MOCR (39266).

Director of the Johns Hopkins University Applied Physics Laboratory Ralph Semmel celebrates with other mission team members after they received signals from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

New Horizons missions managers including New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, behind door, wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, celebrates with other mission team members after they received signals from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, left gives a high five to New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory after the team received signals from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)