Most near-Earth asteroids are thought to drift in from the main asteroid belt. But a small subset may have a much closer origin: the moon. One intriguing example is 469219 Kamoʻoalewa (2016 HO3), an ...
Terra Planet Earth on MSN
NASA flags an asteroid with a potential Earth-impact trajectory
NASA flags an asteroid, the odds shift, and better tracking usually turns worry into a clean miss. The system improves each ...
A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense ...
After the roughly 7.5-mile-wide (12 kilometers) asteroid struck off the coast of the Yucatán Peninsula in the Gulf of Mexico, ...
The MUSE instrument on ESO’s Very Large Telescope (VLT) monitored asteroid Dimorphos post-NASA DART impact. See the evolution ...
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