There is a supermassive black hole at the center of nearly every big galaxy—including ours, the Milky Way (it's called ...
Until now, the closest known supermassive black hole from beyond the Milky Way was the one inside the Andromeda galaxy, about ...
It's as if the black hole basically hurled it out of the ... (Han notes that while many people think of Andromeda as the closest galaxy, it's actually the closest major galaxy.) ...
A major discovery on the outskirts of Andromeda is shaking up our understanding of galactic evolution. Astronomers have found the dimmest and smallest satellite galaxy yet—Andromeda XXXV—forcing them ...
Until now, the closest known supermassive black hole from beyond the Milky Way was the one inside the Andromeda galaxy, about 2.5 million light-years from Earth. It is the nearest major galaxy to ...
Astronomers have discovered the smallest dwarf galaxy ever seen. It is a mystery how the satellite galaxy of Andromeda ...