![](https://cdn.mos.cms.futurecdn.net/Pzd9Mx7tpAGNEXBnNL6fDV-1200-80.png)
Hubble Space Telescope finds closest massive black hole to Earth — a cosmic clue frozen in time
Using the Hubble Space Telescope, astronomers have discovered the closest massive black hole to Earth ever seen, a cosmic titan "frozen in time." As an example of an elusive "intermediate-mass black hole," the object could serve as a …