After a seven-month journey to the Red Planet, the Perseverance rover is finally ready to touch down on Mars. We’ve got you covered for the historic …
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Failure could take on many forms next week when NASA’s next-gen rover, Perseverance, reaches the surface of the Red Planet. Here’s what needs to go …
About 7,800 light-years away—within our galactic neighborhood—is globular cluster NGC 6397, basically a wad of stars held together by gravity. That …
At 1.2 billion years young, the galaxy ALESS 073.1 should have the chaotic look of a youthful galaxy—a fledging, diffuse group of stars and gas …
For the first time ever, scientists have spotted hydrogen chloride on Mars. The source of this colorless gas remains unclear, but going theories …