Big asteroid heading for Earth, cue the dramatic music. Well, it’s not just Hollywood stuff. Scientists are constantly ...
Editor’s note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) — The Hubble Space Telescope and ...
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Unknown asteroid flew past Earth closer than a satellite—and we didn't spot it until hours later
Astronomers were slow at spotting a small giraffe-sized asteroid that zoomed past our planet on Tuesday, September 30, 2025, at 8:47 p.m. EDT. The encounter was not discovered until hours later as the ...
On Saturday night, there were many reported sightings of a large object flying overhead. Some thought it was a comet, while others thought it was a meteor. According to the American Meteor Society, ...
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