Launch Vehicles & Space Transportation News

ReutersEduardo Baptista

China Launches Tianwen-2 on 8-Year Dual Asteroid-Comet Sample-Return Mission

China’s Tianwen-2 spacecraft lifted off aboard a Long March 3B, kicking off an eight-year expedition to collect surface samples from near-Earth asteroid Kamoʻoalewa, return them to Earth, then head back into the main belt for a first-ever flyby of comet 311P/Pan-STARRS.

2025-05-29T02:31:05.994368-07:00

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