BBC Sky at Night

PSYCHE Mission to a metal world

If the artist’s impressions are anything to go by, we’re in for spectacular images in August 2029, when NASA’s Psyche spacecraft enters orbit around the asteroid with the same name. Psyche, slated for launch in early October, is the very first space mission to study an M-type (metallic) asteroid, and no one really knows what to expect. According to a number of recent studies, asteroid Psyche may sport volcanic ‘lava’ plains of pure iron or steep mountains of metal – something that has never before been seen in the Solar System.

One thing’s for sure though: the Psyche mission (named after the asteroid, not the other way around!) will reveal the strange object’s nature, composition and evolution, and shed further light on the origin of the Solar System. “It is our hope that Psyche teaches us about new and unexpected aspects of planet formation processes that have yet to be explored,” says co-investigator Bill Bottke of the Southwest Research Institute in

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