An unusual x-ray signal from the Helix Nebula, first detected in 19180, could stem from a star destroying a nearby planet. Credit: NASA/CXC/A. Hobart ...

U.S. National Science Foundation NOIRLab astronomers, using data from the James Webb Space Telescope and the Chandra X-ray Observatory, have discovered an early universe supermassive black hole ...

The Chandra X-ray Observatory was launched on July 23, 1999 aboard Space Shuttle Columbia. See 25 'never-before-seen' images ...

The Los Angeles Chargers are happy to have linebacker Denzel Perryman leading the defense again in the upcoming season.

The Showcase, a fundraiser for the Community Cancer Fund, featured former stars of the NBA, NHL and NFL competing over the ...