A tiny galaxy ceased making stars for billions of years. Then it rebooted.
But researchers have used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian space ...
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The Universe Is Expanding Faster Than Physics Can Explain—What’s Driving This Cosmic Phenomenon?
Recent research has unveiled a troubling and persistent mystery at the heart of modern cosmology: the universe is expanding ...
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2025 Is a Year Full of Meteor Showers: Here's When the Next One Is Due
The New Year starts with a bang as Quandrantids peaks on Jan. 2 and 3. This is one of the largest meteor showers of the year, ...