Amateur astrophotographer Emil Andronic has captured a striking image of the Cat's Eye Nebula from his home in Hertfordshire, ...

A spiral-shaped structure in the Oort Cloud, long thought to be a featureless shell of icy debris, has been revealed by ...

Astronomy has lost one of its most assiduous calculators of eclipses with the passing of astronomer Fred Espenak, known ...

For years, the commercial space sector has been abuzz about the prospect of satellite "super constellations" in Earth orbit.

“In the universe, an absolute vacuum is rare, and most of the universe is very low-density high-temperature plasma,” said Chris Impey, an astronomer at the University of Arizona. “In principle, sound ...

Solar scientists have unveiled spectacular new images of plasma "rain" in the sun's corona using adaptive optics.

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, ...

Shreveport, get ready to explore the cosmos! "Telescopes on Tap" is happening June 12th at Great Raft Brewing. Learn about ...

Observations with the James Webb Space Telescope (JWST) have provided new clues about how the exoplanet WASP-121b has formed ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...