Add Yahoo as a preferred source to see more of our stories on Google. Artistic representation of the Milky Way, where the innermost stars move at near relativistic speeds (defined as velocities that ...

New research suggests the supermassive black hole at the heart of the Milky Way is actually a tremendously massive yet compact clump of dark matter. Scientists say this clump would exert the same ...

The supermassive black hole at the center of the Milky Way has long looked quiet, a dim and seemingly dormant presence compared with the blazing monsters in distant galaxies. New X-ray observations ...

Astronomers already knew that the Milky Way hosts a central black hole, weighing some four million suns. From Earth, this black hole is a dense, tiny thing in the constellation Sagittarius, only as ...

"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ground-based observations at this wavelength." When you purchase through ...

Our Milky Way galaxy may not have a supermassive black hole at its center but rather an enormous clump of mysterious dark matter exerting the same gravitational influence, astronomers say. They ...

An infrared image of Sagittarius B2, a molecular cloud in the galactic center taken with JWST, which is of a similar type to the clouds studied by the Michigan State University team. Credits: NASA, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The world’s first image of the chaotic ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration shows dark ...

For decades, scientists have theorized that the Milky Way Galaxy’s supermassive black hole, known as Sagittarius A* (Sgr A*), is the central anchor point for the galactic disk and its surrounding ...

"We are not just replacing the black hole with a dark object; we are proposing that the supermassive central object and the galaxy's dark matter halo are two manifestations of the same, continuous ...