The James Webb Space Telescope (JWST) has detected three massive "red monster" galaxies, each with a mass approximately 100 ...

NASA's striking discovery in the universe. The agency's Transiting Exoplanet Survey Satellite (TESS) has discovered a planet ...

The University of Arizona will contribute to a NASA space mission to study the atmospheres of planets outside of our solar ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

Ever since NASA’s James Webb Space Telescope was launched, it’s been revealing more about the universe than even most ...

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...

Artist Ashley Zelinskie's new VR work is called "Twin Quasar." Two roads diverge between a pair of quasars, and I'm sorry I can't travel both — actually, wait, I can travel both.

But researchers have used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian space ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

"The rate at which the planet is evaporating is utterly cataclysmic, and we are incredibly lucky to be witnessing the final hours of this dying planet." ...

NASA hopes to launch Pandora this coming fall, and the completion of the spacecraft bus is a big step toward making that a reality. According to Elisa Quintana of NASA's Goddard Space Flight Center, ...