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Inside NASA’s scramble to find a backup moon plan — and the wild ideas companies are pitching
As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.
Sunrise and sunset • Rises at 7:31 a.m. and sets at 5:59 p.m. on the 1st (daylight saving time) • Rises at 7:03 a.m. and sets ...
As the map shows, the naked land beneath the Antarctic ice sheet is a rugged land, covered in mountain ranges, gorges, and jagged terrain. Remarkably, one part of the bed found under the Byrd Glacier ...
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