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The giant black Sagittarius A hole in the center of the Milky Way has been multiplied by 75 times its original brightness for two hours, an exceptional event because it is inactive and can not change its brightness.
"We were surprised at first, the hole was so bright that I thought I was watching the S0-2 because I did not see the Sagitarius A * hole as bright," the astronomer told Science Alert. from the University of California at Los Angeles, Tuan Do. Previously. "
A team of astronomers led by Du used data collected by the WM Keck Observatory, located near the summit of Mount Mona Kia in Hawaii. The team published its May observations in the Astrophysical Journal Letters in August.
The team said that the increase in luminosity was due to the ingestion of a nearby celestial body by Sagitarius A *, which scientists call this growing phenomenon.
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