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Hubble Solves Merger Mystery From Milky Way’s Early Years
5 min read
New Hubble data shows definitive evidence of a dwarf galaxy merging with the young Milky Way in the earliest phases of its evolution.
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NASA’s IXPE May Have Proven 90-Year-Old Theory
4 min read
A first-of-its-kind measurement of a magnetar may have captured empty space behaving in a way physicists have predicted for 90 years, but never directly observed. The results published Wednesday in Nature. Fast facts Scientists using NASA’s IXPE (Imaging X-ray Polarimetry…
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NASA’s Roman Telescope Will Spot Distant Black Holes That Shred Stars
6 min read
Lee esta nota de prensa en español aquí. How do black holes at the center of galaxies form and grow over time? To answer this question, scientists need to detect and study supermassive black holes at great distances, which existed much…
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