Europe's space agency, ESA, has retired the Gaia satellite after more than nine years of service. Launched in 2013, Gaia ...

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

Scientists are studying nuclear pasta, dense formations within neutron stars with shapes akin to spaghetti and lasagna. This ...

Unexpected, Bright Hydrogen Emission Caught Astronomers by Surprise In the early universe, space was filled with a dense fog ...

Eight Pages Of Art From Imperial #1 by Jonathan Hickman, Federico Vicentini and Iban Coello from Marvel Comics ...

GS-z13-1, located around 33 billion light-years from us. This galaxy has a redshift of 13.0, which is a measure of how much a ...

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

Astronomers have identified a bright hydrogen emission from a galaxy in the very early universe. The surprise finding is ...

GS-z13-1, using the James Webb Space Telescope. This galaxy provides evidence that the universe's transition from its 'dark ...

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

A mix of familiar events and films, a live talk about dark matter and a “Dome After Dark” audiovisual/musical performance dot ...

"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.