Psyche: NASA just took a key step to visiting a fantastic, metal-rich asteroid - Interesting Engineering

NASA's Psyche mission is coming close to liftoff to investigate one of the most metal-rich asteroids ever observed, 16 Psyche.

NASA's Psyche mission, which will investigate one of the most metal-rich asteroids ever observed, 16 Psyche, is edging ever nearer to liftoff. The Psyche spacecraft just had its twin solar arrays in… [+3065 chars]

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