Missions
The National Aeronautics and Space Act of 1958 (Space Act) established NASA as an aerospace research and development agency that sponsors and conducts flight missions to obtain data in furtherance of its objectives. In NASA's Science Mission Directorate (SMD), flight missions range from suborbital projects—including balloons, sounding rockets, and airplanes—to interplanetary probes and flagship observatories. All investigations and missions selected and flown must respond to Agency goals and strategic objectives.
Mission opportunities are open to all proposers, within fixed rules, via public announcement, and selections are based primarily on scientific and technical merit as evaluated by independent peer review. Foreign partners are frequent and valued participants in joint missions. The partnerships are generally conducted on a cooperative, no-exchange-of-funds basis. NASA also works closely with a number of other Federal agencies to implement and support our flight missions. To learn more about mission planning and development, see section 3.3 of the Science Plan for NASA's Science Mission Directorate 2007 - 2016 (PDF 5.1 MB).
This page provides access to all SMD missions, with several options for viewing. Click on the column headers below to change your view. The "All" tab will provide you with a complete listing that can be sorted to suit your interests.
*Sort missions by clicking Launch Date, A-Z, or PHASE column headers.
A-Z | Launch Date | Phase |
---|---|---|
August 25, 1997 | Operating | |
December 20, 1999 | Operating | |
August 17, 1996 | Past | |
April 25, 2007 | Operating | |
May 04, 2002 | Operating | |
May 22, 2010 | Development | |
February 20, 1993 | Past | |
December 02, 1990 | Past | |
March 24, 1992 | Past | |
December 07, 1966 | Past | |
July 15, 2004 | Operating | |
2012 | Development | |
December 02, 1990 | Past | |
April 28, 2006 | Operating | |
October 15, 1997 | Operating | |
April 05, 1991 | Past | |
July 15, 2000 | Past | |
July 23, 1999 | Operating | |
October 22, 2008 | Operating | |
January 12, 2003 | Past | |
April 16, 2008 | Operating | |
TBD | Under Study | |
January 25, 1994 | Past | |
April 28, 2006 | Operating | |
July 16, 2000 | Operating | |
November 18, 1989 | Past | |
July 03, 2002 | Past | |
July 25, 1990 | Past |