A recent collaboration between NASA’s Hubble Space Telescope and Chandra X-ray Observatory has resulted in the discovery of a rare intermediate-mass black hole (IMBH) located in the distant NGC 6099 ...

An international team of astronomers has used more than 500 images from the NASA/European Space Agency (ESA) Hubble Space Telescope spanning two decades to detect seven fast-moving stars in the ...

The star cluster Omega Centauri contains millions of stars. The movement of some stars suggests that an intermediate-sized black hole lies at its center. (NASA/ESA/STScI/AURA) Astronomers have used ...

NASA's Hubble Space Telescope and Chandra X-ray Observatory joined forces to find an elusive intermediate mass black holes in galaxy NGC 6099. Credit: NASA's Goddard Space Flight Center Paul Morris: ...

Astronomers have leveraged NASA's Hubble Space Telescope to uncover evidence suggesting the presence of an elusive intermediate-mass black hole (IMBH) within the core of the globular star cluster ...

Astronomers have used the Hubble Space Telescope to find evidence of an elusive kind of black hole, one that's about 8,000 times more massive than our sun. What makes this black hole special is its ...