Домой United States USA — Science NASA probe has already found signs of water on asteroid

NASA probe has already found signs of water on asteroid

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ORLANDO, Fla. — NASA’s OSIRIS-REx spacecraft has discovered ingredients for water on a relatively nearby skyscraper-sized asteroid, a rocky acorn-shaped object that…
ORLANDO, Fla. — NASA’s OSIRIS-REx spacecraft has discovered ingredients for water on a relatively nearby skyscraper-sized asteroid, a rocky acorn-shaped object that may hold clues to the origins of life on Earth, scientists said on Monday.
OSIRIS-REx, which flew last week within a scant 12 miles of the asteroid Bennu some 1.4 million miles from Earth, found traces of hydrogen and oxygen molecules — part of the recipe for water and thus the potential for life — embedded in the asteroid’s rocky surface.
The probe, on a mission to return samples from the asteroid to Earth for study, was launched in 2016. Bennu, roughly a third of a mile wide, orbits the sun at roughly the same distance as Earth.

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