A dwarf galaxy may have collided with the Milky Way 3 billion years ago
Shell-like structures in the Milky Way were created when a dwarf galaxy plunged through our galaxy’s heart around 3 billion ...
Tag: Virgo
Gravitational waves reveal largest black hole merger and the first intermediate-mass black hole
The black hole is the first object of its kind with a mass above 100 solar masses but below a ...
Scientists to announce more details about gravitational waves
It could be something heavy, so tune in!
