NICER Catches Milestone X-ray Burst

The video explains the observation of the brightest X-ray bursts from the binary system Sacks J 1808, located 11,000 light years away. It details the interaction between a pulsar and a brown dwarf, where hydrogen gas forms an accretion disk around the pulsar. Instability in the disk leads to X-ray brightening. The process involves hydrogen fusion and helium layer ignition, resulting in a type 1X burst. The video concludes with insights into the extreme physics of these eruptions, aiding in the understanding of accreting neutron stars.

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