A mysterious black ring spotted hovering in the skies above Seattle, Washington caused mass commotion throughout the city.

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...

One poster on Reddit claimed the source of the black ring was smoke from a Supercross event at Lumen Field. Video showed ...

The black hole examined by the team is no small cosmic object. It is more than a billion times the mass of our Sun. Despite ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in that galaxy is rotating.

The Small Magellanic Cloud, a dwarf galaxy about 200,000 light-years from the solar system, can be seen with the naked eye ...

Penn State has a rich tradition in many of the 24 interscholastic sports that the NCAA offers. Even with a drastic turnaround ...

"Many supermassive black holes may lie concealed within dusty regions of the early universe, undetected," said astronomer ...

The 68th San Francisco International Film Festival will also honor "The Dutchman" and "Love, Brooklyn" star André Holland and ...