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First Mode gets in on Psyche mission to asteroid

Seattle-based First Mode has been awarded a $1.8 million subcontract from NASA’s Jet Propulsion Laboratory to build flight hardware for NASA’s Psyche spacecraft, which is due to conduct the first-ever up-close study of a metal-rich asteroid.

Under the terms of the firm, fixed-price contract, First Mode is to deliver a deployable aperture cover that will shield Psyche’s Deep Space Optical Communications system, or DSOC, from contamination and debris during launch. The contract calls for the hardware to be delivered in early 2021.

Psyche is set for launch in 2022, and after a years-long cruise that includes a Mars flyby in 2023, it’s scheduled to arrive at the asteroid Psyche in the main asteroid belt in early 2026.

This won’t be the first visit to an asteroid, but it will be the first visit to an asteroid that’s primarily made of nickel and iron rather than rubble, rock or ice. Scientists say the 140-mile-wide hunk of metal could be the exposed core of a protoplanet that was stripped of its rocky mantle early in the solar system’s history.

In addition to studying the asteroid Psyche, the spacecraft will test laser-based communications with Earth from deep space. The DSOC system’s aperture cover is designed to open early in the mission to kick off the technology demonstration.

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By Alan Boyle

Mastermind of Cosmic Log, contributing editor at GeekWire, author of "The Case for Pluto: How a Little Planet Made a Big Difference," president of the Council for the Advancement of Science Writing. Check out "About Alan Boyle" for more fun facts.

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