NASA's Swift and Fermi missions detect exceptional cosmic blast... | 2022-10-13 21:00 UTC

Astronomers around the world are captivated by an unusually bright and long-lasting pulse of high-energy radiation that swept over Earth on Sunday, Oct. 9. The emission came from a gamma-ray burst (GRB)—the most powerful class of explosions in the u

By Anonymous Submission on 2022-10-13 21:18 UTC
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