Science
Video: They recreate in 3D the origin of the ‘cosmic backyard’ gamma ray eruption that raises questions about what we know about the phenomenon – NexTV Africa & Middle East
Posted: Jun 4, 2021 07:36 GMT The researchers observed a flash unexpectedly similar to X-rays, the timing and spectrum of which coincide with those of
The researchers observed a flash unexpectedly similar to X-rays, the timing and spectrum of which coincide with those of gamma rays.
gamma ray burst GRB 190829A, registered in August 2019, challenges prevailing theories about this type of phenomenon, the study authors say published This Thursday in Science magazine.
Usually, gamma-ray bursts reach our planet from about 20 billion light-years away. GRB 190829A was created in the constellation Erídano, at a distance of 900 million light years. Due…
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