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List of NASA cancellations 
Summary
This is a list of cancellations and terminations made by NASA.
Program terminations edit
- U.S. participation in ExoMars - 2012
- Mars Scout Program - 2010
- Constellation program - 2010
- New Millennium Program - 2009
- Project Prometheus - 2005
- Additional examples
- NASA X-38 (Crew Return Vehicle)- 2002[1]
- Lockheed Martin X-33 - 2001
- HL-20 Personnel Launch System - 1993[2]
Mission cancellations (developmental) edit
- Gravity and Extreme Magnetism - 2012
- International X-ray Observatory - 2011
- Terrestrial Planet Finder - 2011
- Laser Interferometer Space Antenna - 2011
- Space Interferometry Mission - 2010
- Mars Telecommunications Orbiter - 2009
- Jupiter Icy Moons Orbiter - 2005
- Europa Orbiter - 2002
- Deep Space 3 (a.k.a. Starlight)[3][4]
- Deep Space 4 (a.k.a. Champollion)[3][4]
- Voyager 3 - 1970s
- Voyager program (Mars) - 1971
References edit
- ^ 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.