Forbes contributors publish independent expert analyses and insights. Amanda Kooser covers the quirky side of science and space. Apr 02, 2025, 04:49pm EDT Apr 02, 2025, 05:13pm EDT This artistic ...
Earth has long been deemed safe from a calamitous collision with a certain small asteroid in 2032. The moon, on the other hand, remained under threat for a little while longer. Finally, though, ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The media is full of reports of a “city killer” asteroid ...
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James Webb Space Telescope measures the size of building-sized asteroid 2024 YR4, revealing key details
NASA's James Webb Space Telescope (JWST) captured the first up-close images of near-Earth object asteroid 2024 YR4, which initially baffled astronomers due to size and proximity. The asteroid has a ...
The powerful James Webb Space Telescope (JWST) has just completed the first of two planned observations of the infamous "city-killer" asteroid 2024 YR4, which will make a perilously close approach to ...
After YR4 was first discovered in late-2024, its odds of impact with Earth briefly rose to historically high levels before it was eventually ruled out as a threat during an upcoming flyby. Because the ...
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