Scientists discover terrifying object that could be 50,000 times larger than the Sun - Express

1. Scientists discover terrifying object that could be 50,000 times larger than the Sun  Express
2. Milky Way's rarest black hole may lurk behind 7 stars that 'shouldn't be there'  Livescience.com
3. Hubble finds evidence for rare black hole in Omega Centauri  Phys.org
4. Huge black hole 8,200 times the size of the Sun is discovered in a neighbouring star cluster - and scientists  Daily Mail
5. Stars hint at an unusual black hole lurking in our Galaxy  Nature.com