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Our galaxy’s black hole spewed a super bright light, and scientists don’t know why

In news that reads like the beginning of a dire science fiction novel Sagittarius A*, the supermassive black hole at the centre of our galaxy, has emitted a large burst of infrared radiation brighter than anything ever produced by that black hole. The black hole is well-known to scientists, and was one of the subjects of our first ever efforts to image the cosmic beasts, but its still throwing up new mysteries all the time.

After observing for over four days using the Keck II Telescope in Hawaii, a team that has been studying Sagittarius A* for 20 plus years noticed the infrared light increased by 75 times.

Scientists aren’t quite sure why this strange flash occurred.

Read more at CNET

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