Hera’s APEX CubeSat Will Reveal the Stuff Asteroids are Made of

 

APEX CubeSat at Didymos. (Credit: Tomi Kärkkäinen / Reaktor Space Lab)

PARIS (ESA PR) — From Earth asteroids appear as little more than dots in the sky. Europe’s miniature APEX spacecraft will operate as a mineral prospector in deep space, surveying the make-up of its target asteroids down to individual boulders, helping prepare the way for future mining missions.

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