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Heavy elements

Artist's visualization of GRB 221009A showing the narrow relativistic jets — emerging from a central black hole — that gave rise to the GRB and the expanding remains of the original star ejected via the supernova explosion. Using the James Webb Space Telescope, Northwestern University postdoctoral fellow Peter Blanchard and his team detected the supernova for the first time, confirming GRB 221009A was the result of the collapse of a massive star. The study’s co-authors also found that the event occurred in a dense star forming region of its host galaxy as depicted by the background nebula.

Unraveling the Mysteries of the Brightest Gamma-Ray Burst: A Supernova Without Heavy Elements

Categories Physics & Mathematics, Space

Neutron Star Merger

First hints of nuclear fission in cosmos revealed by models, observations

Categories Physics & Mathematics, Space

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