Scientists just further confirmed what has long been believed: that there’s a supermassive black hole scientists named Sagittarius A* at the center of our Milky Way galaxy. This mind-blowing 1.5-minute video zooms in from a wide view of the night sky into the tiny little area where the latest telescopic observations were just made.
In a paper published on October 31st, 2018, scientists at the European Southern Observatory (ESO) detailed how they used the GRAVITY interferometer and the four telescopes of the Very Large Telescope (VLT) to create a virtual telescope that effectively has a diameter of 427 feet (130m).
Pointing this ultra-telescope straight at Sagittarius A*, scientists detected bright spots of gas traveling in orbits around Sagittarius A* at 30% the speed of light.
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