Missions / NASA orbiter
2001 Mars Odyssey
The longest-serving spacecraft at Mars. Maps surface minerals and ice and relays data from the rovers.
ActiveSource: NASA mission page
Status checked Nov 12, 2026 Operating on limited remaining propellant.
- Days at Mars
- 9,151 Source: NASA mission page
Counted from Oct 24, 2001 - Launched
- Apr 7, 2001Source: NASA mission page
- Orbit insertion
- Oct 24, 2001Source: NASA mission page
- Location
- Mars orbit
- Agency
- NASA
Recent news
Nothing in the tracked feeds mentions Odyssey lately. The official mission page has the full record.