Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...
Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they ...
Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five ...
Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic ...
Astronomy on MSN
Dec. 1, 2020: The Arecibo telescope collapses
On Dec. 1, 2020, the Arecibo telescope collapsed. The Puerto Rico facility had already suffered two cable failures – one in ...
A cosmic explosion unlike any seen before has prompted astronomers to rethink long-standing ideas about the universe’s most ...
Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...
NASA observed GRB 250702B, a record-setting gamma-ray burst lasting days, likely caused by a black hole consuming a star, ...
Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may ...
The latest revelations from the James Webb Space Telescope have offered yet another cosmic curveball. The early emergence of ...
Stars powered by dark matter instead of nuclear fusion could solve several mysteries of the early universe, and we may have ...
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