Astronomers observing the black hole at the center of our galaxy watched it light up with "unprecedented brightness." And they aren't sure why.
from Yahoo News - Latest News & Headlines https://ift.tt/2YID1ki
The black hole at the center of our galaxy just lit up twice as bright as ever. Who knows why
Reviewed by Black Water Hunters
on
August 15, 2019
Rating: 5
No comments