Spacecraft

A NASA spacecraft has officially “touched” the sun, plunging through the unexplored solar atmosphere known as the corona. Scientists announced the news Tuesday during a meeting of the American Geophysical Union. The Parker Solar Probe…
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NASA is preparing a mission to deliberately smash a spacecraft into an asteroid — a test run should humanity ever need to stop a giant space rock from wiping out life on Earth. It may sound like the stuff of science fiction, but the DART…
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