Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

The Infinity Galaxy is a recent discovery from the James Webb Space Telescope’s COSMOS-Web survey, found in archival data.

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Two of the most perplexing structures in the universe have just become even more mysterious. Researchers studying the Milky Way’s center have discovered unexpected cold hydrogen clouds nestled inside ...

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A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever recorded, according to new research. Gravitational waves were predicted by ...

This week, momentum is building around nuclear fusion, as tech investment and breakthroughs suggest it may arrive sooner than ...

Black hole merger sets unmatched mass record in gravitational wave histor GW231123 was detected by LIGO, Virgo, and KAGRA on ...

Using the U.S. National Science Foundation’s Gemini North telescope in Hawaii, astronomers have captured the first detailed ...

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A group of several dozen Indigenous youth from across the Klamath Basin recently emerged victorious after a monthlong journey ...