Near the centre of the Milky Way, a swarm of stars hurtles around a supermassive black hole at extraordinary speeds. Studying them could be the key to understanding our galaxy ... .
His observations provided decisive evidence that Andromeda was not a nebula within the Milky Way, but an entirely separate galaxy far beyond its boundaries.
The Milky Way, our galaxy, has not always looked the way it does today ...Back at cosmic dawn, a series of these early galaxies encountered each other, merged, and eventually formed the Milky Way.
Such a concentration, called a gamma-ray line, might be detectable toward the center of our galaxy, the Milky Way, where dark matter is thought to be especially dense ... the center of the Milky Way.
Astronomers have discovered a stellar cluster hidden in the crowded disk of the Milky Way ... The inner regions of the Milky Way galaxy, especially the Galactic plane and the Galactic bulge, are crowded with stars and rich in star formation activity.
Far from the madding crowd and artificial lights, travellers at these places can just see stars and constellations and the Milky Way (depending on the weather) in a way that is difficult to experience ...