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NASA Goddard
@NASAGoddard
Welcome to your friendly neighborhood space flight center, home to the largest community of scientists & engineers on Earth.
参加 February 2009
143 フォロー中    933K ファン
This planet is haunted! 👻 Ghosts of volcanoes, lakes & more are visible in echoes seen from space. Explore places on our planet haunted by the past, like the Manicouagan Crater, formed 214 million years ago when a 3-mile wide asteroid struck Canada.
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