Astronomers have officially announced the name of the largest structure in the known universe. It was reported earlier this ...

After losing his Pacific Palisades neighborhood in the fires that swept through Los Angeles in January, Kent Tobiska, the CEO and chief scientist at Space Environment Technologies, is ...

A potential record-breaking exoplanet system, traveling at 1.2M mph, may be the first of its kind ever identified.

Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) and by analyzing archival Arecibo Observatory data, ...

Astronomers may have discovered the fastest-moving planet system ever found, moving through our galaxy at speeds of at least ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may not be the full picture.

NASA scientists have made a groundbreaking discovery that could change how we understand the dynamics of exoplanetary systems. The system, consisting of a faint star and a planet, is believed to be ...