Hayabusa2 flies by asteroid Torifune

Planetary Radio: Space Exploration, Astronomy and Science · Sep 23, 2026 · 1h

JAXA's Hayabusa2 flew within 400 meters (1,300 feet) of asteroid Torifune on July 5 and confirmed that it's a contact binary, two lobes stuck together. Paul Abell, NASA's Chief Scientist for Small Body Exploration at Johnson Space Center, walks us through the findings on the asteroid, what they mean for planetary defense, and what's ahead as the spacecraft cruises toward its next target. Then Bruce Betts, chief scientist at The Planetary Society, digs into Hayabusa2's history of firing things at asteroids.

Discover more at: https://www.planetary.org/planetary-radio/2026-hayabusa2-torifune

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