Physics

Physics, 04.07.2019 08:00, jaredsmailandst

Nasa's skylab, the largest spacecraft ever to fall back to the earth, reentered the earth's atmosphere on july 11, 1979, and broke into a myriad of pieces. one of the largest fragments was a 1770-kg, lead-lined film vault, which landed with an estimated speed of 120 m/s.

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