dark matter

Discovery of the Fastest Known Star
July 15, 2022x
78
00:24:5634.3 MB

Discovery of the Fastest Known Star

SpaceTime Series 25 Episode 78*Discovery of the fastest known starAstronomers have discovered the fastest known star in the Milky Way orbiting Sagittarius A* the Supermassive black hole at the galactic centre in just four Earth years.*Physicists confront the neutron lifetime puzzleTo solve a long-st...