가입 후 초대 링크를 공유하면 동영상 재생 및 초대 보상을 받을 수 있습니다.

Brian Roemmele
@BrianRoemmele
we can only see what we think is possible...
가입 January 2010
44.3K 팔로잉 중    493.9K 팬
Mars On Earth The Driest Desert on Earth Is in Antarctica — The McMurdo Dry Valleys are the largest ice-free region of Antarctica: no rain for nearly 2 million years, winds up to 200 mph, soils so sterile that some areas contain no detectable microbial life — the closest place on Earth to Mars. NASA tests Martian landers there because it's more alien than most of the planet.
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