A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar system, with the biggest ones having as much energy as a billion hydrogen bombs.

Astronomers searching for massive black holes shredding stars found one in an unusual place -- 2,600 light years from the core of a galaxy. The roque black hole may be from an earlier merger with ...

Zelina Vega joins us to talk about WWE’s first-ever two-night SummerSlam and how fans can score combo tickets for the biggest party of the summer!

Guests will put up $50,000 for a ticket, or $100,000 to play in the starry tournament, but the 300 lucky attendees will need ...