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- Perseverance has Collected its First Sample of Mars and Prepared it for Return to Earth… Eventually
- Rocky Planets Might Need to be the Right age to Support Life
- Not Just Sitting Ducks. Maybe Satellites Could Dodge Almost all Space Junk
- NASA’s Mission to Visit 8 Asteroids, Lucy, Launches on October 16th
- How to Prevent our Spacecraft From Contaminating Mars