Supermassive black hole mergers occur when entire galaxies merge together. Bumps and kinks in the Milky Way's disk indicate it likely collided with at least a dozen galaxies during the past 12 ...

The supermassive black hole at the heart of the Milky Way Sgr A* seen in polarized light for the first time. (Image credit: EHT Collaboration) ...

Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

For example, astronomers have observed unusual motions of stars and unexplained mass distributions within it, which could be the result of the gravitational pull of a central black hole. In other ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

What the researchers discovered is that the Milky Way’s supermassive black hole is spinning somewhere between .84 and .96, close to the top limit that our current model of black holes allows for.

An illustration comparing the Milky Way with 2MASX J23453268−0449256. Bagchi and Ray et al. / Hubble Space Telescope. The extreme black hole is not the only unusual feature of 2MASX J23453268− ...

Two stars may be orbiting each other near a supermassive black hole in our Milky Way galaxy The celestial sighting is interesting and unusual, and more research is needed to be certain of what the ...

D9 is the first star pair ever found near Sagittarius A*, the supermassive black hole at the centre of the Milky Way. This image shows an emission line of hydrogen mapped by the SINFONI instrument ...

Supermassive black hole mergers occur when entire galaxies merge together. Bumps and kinks in the Milky Way's disk indicate it likely collided with at least a dozen galaxies during the past 12 ...

NEW YORK — Scientists have spotted what appear to be two stars whipping around each other near the supermassive black hole at the center of our Milky Way galaxy. Nearly every large galaxy has a ...