News ID: 255666
Published: 1042 GMT July 12, 2019

NASA’s telescope detects black hole that defies theoretical models

NASA’s telescope detects black hole that defies theoretical models

NASA’s Hubble telescope recently discovered a supermassive black hole that defies existing theories about the universe, a report said.

The black hole, which is about 250 million times heavier than the Sun, lies at the heart of the spiral galaxy NGC 3147 and is 140 million light-years from Earth, Fox News reported.

Spotted around the black hole was a thin “accretion disk” containing debris and gas rapidly pacing around the edge, according to findings published Thursday in the journal Monthly Notices of the Royal Astronomical Society.

The black hole was unusual in that its gravitational pull was not capturing the disk of material, which was moving at 10 percent the speed of light, according to the journal.

Lead author Stefano Bianchi said it’s “the same type of disk we see in objects that are 1,000 or even 100,000 times more luminous.”

“The predictions of current models for gas dynamics in very faint active galaxies clearly failed,” Bianchi added.

By observing the disk through blocking out starlight, researchers were able to better study processes happening close to the black hole’s edge. The team said they plan to study more galaxies with the Hubble Space Telescope in the future to find similar disks of material.





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