Solar System and Beyond

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NASA Mission Reveals Asteroid Has Big Surprises

Posted: 19 Mar 2019 09:33 AM PDT
http://www.nasa.gov/press-release/na...-big-surprises

A NASA spacecraft that will return a sample of a near-Earth asteroid named
Bennu to Earth in 2023 made the first-ever close-up observations of
particle plumes erupting from an asteroid’s surface.
This posting includes a media file:
http://www.nasa.gov/sites/default/fi...?itok=VSyANYXP