25th anniversary: Spirit (artist's impression depicted), the first of two rovers of NASA's Mars...
History · Anniversaries · Thu, January 4, 2029
2004: Spirit (artist's impression depicted), the first of two rovers of NASA's Mars Exploration Rover mission, successfully landed on Mars.
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 25 years (2004 to 2029).
- Recurs
- annual
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- Changes
- 2026-09-25: added to 2029-01-04