Some stars encounter supermassive black holes and live to tell the tale. New research shows why the flares these encounters ...
Astronomers investigating a bizarre 200,000-light-year streak of newborn stars found evidence pointing to a runaway ...
For decades, Sagittarius A* has been treated as the supermassive black hole at the center of the Milky Way. But a new ...
Add Yahoo as a preferred source to see more of our stories on Google. For a long time, the source of this particular low-frequency gravitational wave background has been somewhat shrouded in mystery, ...
A greedy galaxy that existed less than 1.3 billion years after the Big Bang is hoarding supermassive black holes. That's three times longer than the Milky Way galaxy. Astronomers have discovered that ...
An astronomer has shared a cosmic timeline of how Earth and the universe will meet their end – and it's not looking good for ...
Galaxies are like cosmic gems, each with characteristics including size and shape that make them distinct. A new gallery released today from NASA's Chandra X-ray Observatory and other telescopes ...
Several University of Arizona scientists with connections to the mission will be in Florida to watch Sunday's launch of ...
Galaxies are like cosmic gems, each with characteristics including size and shape that make them distinct. A new gallery ...
It is time to make our yearly pilgrimage to Forks, Washington (and don’t forget to visit La Push, baby) with a Twilight marathon to end all Twilight marathons. At least this is what I tell myself ...
The leftwing radical turned theoretical physicist, has become science’s international bestseller. Miles Ellingham visits him ...
By combining roughly two decades of observations from NASA's Swift X-ray Telescope with radio monitoring, astronomers have ...