The Perseverance rover is about to have a big first on Mars - CNN
- The Perseverance rover is about to have a big first on Mars CNN
- NASA Mars rover to cache first rock samples for delivery to Earth Nature.com
- Perseverance Mars rover set to start caching samples for future return to Earth Space.com
- Perseverance rover is about to build a first-of-its-kind depot on Mars CNN
- NASA Mars Rover Building 'First Sample Depot on Another World,' and It's Complicated CNET
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