galaxies.im
This site is one of a family
big-bang.galaxies.im is a sub-site of galaxies.im, a ReallyByte hub for galaxies and the universe. Sister sites already open include:
- Black holes — What black holes are, Sagittarius A*, the first pictures, gravitational waves, and a public fact-check log.
- The Milky Way — Our home galaxy: its bar and arms, where the Sun sits, the neighbours, and how to see it.
- Andromeda — Our nearest big neighbour: how far it is, Hubble’s VAR! night in 1923, and the coming meeting.
More galaxy sites are planned on the hub. We will not pretend they are finished until they are.