News > Nasa spacecraft leaves asteroid Bennu with a belly full of space rock samples

Nasa spacecraft leaves asteroid Bennu with a belly full of space rock samples

11/05/2021 05:00 PM | Click to read full article

With rubble from an asteroid tucked inside, a Nasa spacecraft fired its engines and began the long journey back to Earth on Monday, leaving the ancient space rock in its rearview mirror.  The trip home for the robotic prospector, Osiris-Rex, will take two years.

Osiris-Rex reached asteroid Bennu in 2018 and spent two years flying near and around it, before collecting rubble from the surface last fall.

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