Huge ‘star-quake’ rocks Milky Way: “an object only 20km across, on the other side of our galaxy, releasing more energy in a 10th of a second than the Sun emits in 100,000 years”
[bookmark]
Huge ‘star-quake’ rocks Milky Way: “an object only 20km across, on the other side of our galaxy, releasing more energy in a 10th of a second than the Sun emits in 100,000 years”