The newfound satellite, only about six miles wide, becomes Uranus’ 29th known moon and orbits near the planet’s inner rings.

The James Webb Space Telescope detects methyl cation (CH3+) in a young star system with a protoplanetary disk that is located ...

Researchers at the University of Colorado Boulder are helping to lead planning efforts for NASA’s next major space telescope ...

For almost two decades, astronomers have been breaking their heads, trying to explain extremely bright flashes of radio ...

Researchers at the University of Minnesota Twin Cities have made a new discovery by observing and analyzing the first new ...

Astronomers using NASA’s James Webb Space Telescope have stumbled upon a puzzling population of galaxies that look far too ...

These are exciting times to explore the largest unanswered questions in physics thanks to high-tech experiments and very ...

A new set of data strengthens the case that dark energy’s influence on the universe—long believed to be constant—is actually changing over cosmic time.

Astronomers using NASA’s James Webb Space Telescope discovered a new moon orbiting Uranus in images taken by Webb’s NIRCam ...

Astronomers from Ohio State University discovered that ASASSN-24fw's 8-month dimming was caused by a dust cloud, and it might ...

This NASA/ESA Hubble Space Telescope image offers a new view of the nearby spiral galaxy NGC 2835, which lies 35 million ...

Scientists engaged in the search for extraterrestrial life (SETI) have flipped the question on its head, providing new ideas in quest for ET.