D
Dr Wu
Guest
https://phys.org/news/2020-11-earth-faster-closer-black-hole.html
Earth just got 7 km/s faster and about 2000 light-years closer to the supermassive black hole in the center of the Milky Way Galaxy.
Earth just got 7 km/s faster and about 2000 light-years closer to the supermassive black hole in the center of the Milky Way Galaxy.