Solar Electric Propulsion Makes NASA’s Psyche Spacecraft Go

NASA’s Psyche spacecraft is photographed in July 2021 during the mission’s assembly, test, and launch operations phase at JPL. Hall thrusters – two of which are visible beneath red round protective covers – will propel the spacecraft to its target in the main asteroid belt. (Credits: NASA/JPL-Caltech)

Futuristic electric thrusters emitting a cool blue glow will guide the Psyche spacecraft through deep space to a metal-rich asteroid.

PASADENA, Calif. (NASA PR) — When it comes time for NASA’s Psyche spacecraft to power itself through deep space, it’ll be more brain than brawn that does the work. Once the stuff of science fiction, the efficient and quiet power of electric propulsion will provide the force that propels the Psyche spacecraft all the way to the main asteroid belt between Mars and Jupiter. The orbiter’s target: a metal-rich asteroid also called Psyche.

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NASA Begins Final Assembly of Spacecraft Destined for Asteroid Psyche

In late March of 2021, a main component of NASA’s Psyche spacecraft was delivered to JPL, where assembly, test, and launch operations are underway. (Credits: NASA/JPL-Caltech)

Set to launch next year, the agency’s Psyche spacecraft will explore a metal-rich asteroid in the main asteroid belt between Mars and Jupiter.

PASADENA, Calif. (NASA PR) — A major component of NASA’s Psyche spacecraft has been delivered to the agency’s Jet Propulsion Laboratory in Southern California, where the phase known as assembly, test, and launch operations is now underway. Over the next year, the spacecraft will finish assembly and undergo rigorous checkout and testing before it’s shipped to Cape Canaveral, Florida, for an August 2022 launch to the main asteroid belt.

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