Nearly every large galaxy has a supermassive black hole at its heart. The one in the middle of the Milky Way, called Sagittarius A (with an asterisk denoting star), is about 4 million times more ...

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

In fact, they were seen inside the biggest cluster of stars in the Milky Way, and the sheer scale of it is enough to make our minds boggle. The black holes were found right in the middle of the ...

But it likely won't fall in. An artist's rendering of a white dwarf star speeding around the black hole 1ES 1927+654. A stream of particles trails the dense star. Credit: Aurore Simonnet / Sonoma ...

This star was in the midst of being torn apart by a black hole. The star itself had no hope of escaping the black hole’s grasp once it drifted into its event horizon — the area around a black ...

NEW YORK (AP) — Scientists have spotted what appear to be two stars whipping around ... galaxy has a supermassive black hole at its heart. The one in the middle of the Milky Way, called ...

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 ...