Near-Earth asteroid Kamo'oalewa imaged from a distance of 20 km by Tianwen-2, July 2, 2026. Credit: CNSA HELSINKI — China’s Tianwen-2 sample return spacecraft has arrived at Kamoʻoalewa, revealing the ...
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China’s Tianwen 2 spacecraft begins investigating an asteroid that could be a fragment of the moon
A tiny asteroid no wider than a football pitch has been quietly puzzling astronomers for years, and a Chinese spacecraft is ...
When we think of planet killer asteroids, survival odds might seem slim. But we aren't defenseless.
Add Yahoo as a preferred source to see more of our stories on Google. A rare asteroid will soon be visible to the naked eye in a rare celestial event, according to astronomers. Asteroid 99942 Apophis ...
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