James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

Leo P, a galaxy once dormant, has reawakened to form stars again, offering new clues about the universe's earliest galaxies.

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

Astronomers, using the James Webb Space Telescope (JWST), have identified AT 2023adsv, one of the oldest recorded supernovas.

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.

NASA’S Pandora mission has moved one step closer to exploring planets which have the potential for alien life. The team ...

Genesis data is now producing high impact science in cosmochemistry, solar physics, coronal mass ejections, and space ...

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