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Psyche spacecraft captures rare crescent Mars views during flyby

Ars Technica •
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NASA's Psyche spacecraft swung past Mars on May 15, 2026, and grabbed images from a perspective few spacecraft ever achieve. Approaching from the side opposite the Sun, the probe saw Mars as a thin crescent, with diffuse dust clouds suspended dozens of miles above the planet's sharp, rust-colored edge.

Jim Bell, who leads the Psyche imager team at Arizona State University, said the spacecraft captured thousands of images during the encounter. The view stretched from the south polar ice cap north to the Valles Marineris canyon system. These observations will help scientists calibrate and characterize the mission's camera performance.

The flyby wasn't designed for major Mars discoveries — other missions already survey the planet full-time. But comparing Psyche's data against archival images from past Mars missions will refine instrument readings. And yes, you can't see a crescent Mars from Earth.

Psyche's real payoff arrives in three years when it reaches asteroid Psyche, a Massachusetts-sized body rich in iron and nickel. The spacecraft will survey it for more than two years — far longer than the fleeting Mars glimpse it just grabbed.