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1. It is still 90 seconds to midnight (thebulletin.org) 2 points by afh1 29 days ago | past 2. NASA's Perseverance Rover Scientists Find Intriguing Mars Rock (nasa.gov) 1 point by afh1 74 days ago | past | 1 comment 3. Clipper Chip (wikipedia.org) 2 points by afh1 4 months ago | past

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