
具子 河田
@tomoko_seg31228
ID: 1649336982609485829
21-04-2023 09:00:07
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Our NICER telescope on the International Space Station is studying mysterious events called quasi-periodic eruptions, or QPEs. These repeating X-ray flares happen near the central black holes in some galaxies. QPEs in a system nicknamed Ansky are the most energetic and longest yet discovered!










