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    Hacker News 50 (hn50@social.lansky.name)'s status on Saturday, 22-Feb-2025 10:07:48 JST Hacker News 50 Hacker News 50

    NASA rover discovers liquid water 'ripples' carved into Mars rock

    Link: https://www.livescience.com/space/mars/nasa-rover-discovers-liquid-water-ripples-carved-into-mars-rock-and-it-could-rewrite-the-red-planets-history
    Discussion: https://news.ycombinator.com/item?id=43097295

    In conversation about 17 days ago from social.lansky.name permalink

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    1. Domain not in remote thumbnail source whitelist: cdn.mos.cms.futurecdn.net
      NASA rover discovers liquid water 'ripples' carved into Mars rock — and it could rewrite the Red Planet's history
      NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had open water for longer in its history than previously thought.
    2. Domain not in remote thumbnail source whitelist: news.ycombinator.com
      NASA rover discovers liquid water 'ripples' carved into Mars rock | Hacker News

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