Rare, Missing Link Black Hole Found Lurking in The Milky Way - ScienceAlert
- Rare, Missing Link Black Hole Found Lurking in The Milky Way ScienceAlert
- Hubble finds strong evidence for intermediate-mass black hole in Omega Centauri ESA/Hubble
- Hubble Space Telescope finds closest massive black hole to Earth — a cosmic clue frozen in time Space.com
- Speedy stars blow the cover of hidden black hole Nature.com