List of NASA cancellations

This is a list of cancellations and terminations made by NASA.

Program terminations

^ Carreau, Mark (June 9, 2002). "X-38 project's cancellation irks NASA, partners". Houston Chronicle. Retrieved November 28, 2018.
^ Stathopoulos, Vic. "HL-20 - Lifting Body Spaceplane for Personnel Launch System". Aero Space Guide. Retrieved November 28, 2018.
^ ^a ^b "Space Missions". University of Hawaii Institute for Astronomy. University of Hawaii. Retrieved November 28, 2018.
^ ^a ^b "NMP-series (un-numbered) satellites". Colorado State University Regional and Mesoscale Meteorology Branch. Colorado State University. Retrieved November 28, 2018.

History (creation)	NACA (1915) National Aeronautics and Space Act (1958) Space Task Group (1958) Paine (1986) Rogers (1986) Ride (1987) Space Exploration Initiative (1989) Augustine (1990) U.S. National Space Policy (1996) CFUSAI (2002) CAIB (2003) Vision for Space Exploration (2004) Aldridge (2004) Augustine (2009)
General	Space Race Administrator and Deputy Administrator Chief Scientist Astronaut Corps Ranks and positions Chief Budget NASA research spinoff technologies NASA+ NASA TV NASA Social Launch Services Program Mercury Control Center Manned Space Flight Network Kennedy Space Center Vehicle Assembly Building Launch Complex 39 Launch Complex 48 Launch Control Center Operations and Checkout Building Johnson Space Center Mission Control Lunar Sample Laboratory Science Mission Directorate

Past	X-15 (suborbital) Mercury Gemini Apollo Skylab Apollo–Soyuz (with the Soviet space program) Space Shuttle Shuttle–Mir (with Roscosmos State Corporation) Constellation
Current	International Space Station Commercial Orbital Transportation Services Commercial Crew Orion Artemis Lunar Gateway

Robotic programs

Past	Hitchhiker Mariner Mariner Mark II MESUR Mars Surveyor '98 New Millennium Lunar Orbiter Pioneer Planetary Observer Ranger Surveyor Viking Project Prometheus Mars Exploration Mars Exploration Rover
Current	Living With a Star Lunar Precursor Robotic Program Earth Observing System Great Observatories program Explorers Voyager Discovery New Frontiers Solar Terrestrial Probes Commercial Lunar Payload Services SIMPLEx

Individual featured
missions
(human and robotic)

Past	Apollo 11 COBE Mercury 3 Mercury-Atlas 6 Magellan Pioneer 10 Pioneer 11 Galileo timeline GALEX GRAIL WMAP Space Shuttle Spitzer Space Telescope Sojourner rover Spirit rover LADEE MESSENGER Aquarius Cassini Dawn Kepler space telescope Opportunity rover timeline observed RHESSI InSight Ingenuity helicopter flights
Currently operating	Mars Reconnaissance Orbiter 2001 Mars Odyssey New Horizons International Space Station Hubble Space Telescope Swift THEMIS Mars Exploration Rover Curiosity rover timeline GOES 14 Lunar Reconnaissance Orbiter GOES 15 Van Allen Probes Solar Dynamics Observatory Juno Mars Science Laboratory timeline NuSTAR Voyager 1 Voyager 2 WISE MAVEN MMS OSIRIS-REx Transiting Exoplanet Survey Satellite Mars 2020 Perseverance rover timeline James Webb Space Telescope timeline PACE
Future	Joint Polar Satellite System NISAR Europa Clipper Nancy Grace Roman Space Telescope