The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...
There is a region of the sky where astronomers fear to look. Filled with dark clouds of dust, it hides an unseen mass. A mass ...
An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive ...
Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...
The larger elliptical galaxy is pulling material from a smaller neighboring galaxy, distorting its spiral arms. In turn, the ...
"There are hundreds of billions of alien worlds in the Milky Way galaxy. And scientists have already discovered and confirmed ...
The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into a shape that can look like a football," according to the Chandra X-ray ...