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Asteroid Sampling

All articles tagged with #asteroid sampling

China’s Tianwen-2 Approaches Earth’s Quasi-Moon for Possible Asteroid Sample
space2 days ago

China’s Tianwen-2 Approaches Earth’s Quasi-Moon for Possible Asteroid Sample

China’s Tianwen-2 spacecraft is within about 12.5 miles of Kamo'oalewa, one of Earth's quasi-moons, to capture the first clear photo and potentially collect surface samples over a year-long co-orbital mission using anchor-and-attach or touch-and-go methods; success would make China the third nation to sample an asteroid, though the tiny, rapidly rotating target poses significant challenges.

China's Tianwen-2 Probe Captures First Images of 'Quasi Moon' Asteroid
science1 year ago

China's Tianwen-2 Probe Captures First Images of 'Quasi Moon' Asteroid

China's secretive Tianwen 2 spacecraft has been photographed for the first time, revealing its design and current position 2 million miles from Earth. Launched in May, it aims to collect samples from the quasi-moon Kamo'oalewa in 2026 and later visit a comet-asteroid hybrid, with its appearance resembling NASA's Lucy spacecraft. The mission's success could enhance understanding of Earth's co-orbitals and contribute to planetary science.

China's Tianwen-2 Mission Launches to Collect Near-Earth Asteroid Samples
science1 year ago

China's Tianwen-2 Mission Launches to Collect Near-Earth Asteroid Samples

China launched the Tianwen-2 mission to study two unique objects in our solar system: an asteroid called Kamoʻoalewa, potentially a lunar fragment, and a main belt comet 311P/Pan-STARRS, both of which have never been visited by spacecraft before. The mission aims to collect asteroid samples and conduct a flyby of the comet, promising new insights into these mysterious celestial bodies and their origins.