Editing New Millennium Program (section)

===Missions flown===
*[[Deep Space 1]] – standalone spacecraft testing [[solar electric propulsion]], autonomous operation etc.; successful mission 1998-2001 including comet and asteroid encounters
*[[Deep Space 2]] – Mars surface penetrators flown with [[Mars Polar Lander]] in 1999; (failed)
*[[Earth Observing 1]] (EO-1) – (launched 2000)<ref>{{cite press release| title=NASA's Earth Observing Technology Satellite Proves a Success| url=http://www.gsfc.nasa.gov/topstory/20020624eo1.html| publisher=Goddard Space Flight Center| date=24 June 2002| access-date=16 April 2009| url-status=dead| archive-url=https://web.archive.org/web/20090414045821/http://www.gsfc.nasa.gov/topstory/20020624eo1.html| archive-date=14 April 2009| df=dmy-all}}</ref>
*[[Space Technology 5]] – a cluster of three satellites investigating the Earth's [[magnetosphere]] (launched 2006)
*[[Space Technology 6]] – Autonomous Sciencecraft Experiment (autonomy) aboard Earth Observing 1 (see above); [[Inertial Stellar Compass]] (navigation) (launched)
*[[Space Technology 7]] – disturbance reduction technology to support [[gravitational wave]] observations; (transferred to Physics of the Cosmos<ref>{{Cite web|url=https://pcos.gsfc.nasa.gov/projects/current.php|title=Physics of the Cosmos (PCOS)|website=pcos.gsfc.nasa.gov|language=en|access-date=2018-01-05}}</ref>). Launched on the [[European Space Agency]]'s [[LISA Pathfinder]] on 3 December 2015.<ref>{{cite web |url=http://www.jpl.nasa.gov/missions/disturbance-reduction-system-drs/ |title=Mission To Gravitational Waves: Disturbance Reduction System |publisher=NASA JPL}}</ref>