Astronomers have discovered a rogue intermediate mass black hole blasting out jets over 3,000 light-years from the heart of ...

Astronomers from around the world have made a groundbreaking discovery within the Milky Way Galaxy that promises to offer fresh insights into the mysterious dynamics of galactic evolution. In a study ...

Ph.D. candidate Anthony Englert GS observed a light bridge between two galaxies in local galaxy cluster Abell 3667.

That cosmologists cannot agree on one of the most elementary facts about the universe is striking enough. But that uncertainty produces others, too: it makes it impossible to calculate an exact age ...

As soon as Thursday, Virgin Galactic plans to fire the rocket motor of its spacecraft and fly to an altitude of more than 50 miles. If it accomplishes that goal, ...