New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar ...

Online catalog gives open science access to data from early universe A NASA-backed project using observations from the James ...

The largest map of the universe, created with data from the James Webb Space Telescope, shows almost 800,000 galaxies crammed ...

Earth is perfectly safe from a menacing asteroid known as 2024 YR4 that is big enough to level a city, but the moon? Not so ...

When astronomers look at distant objects—far away in both space and time—all too often, dust gets in their eyes. Well, not ...

Astronomers using the James Webb Space Telescope (JWST) have unveiled the largest map of the early universe to date, a ...

The galaxy, first seen 244 years ago, holds mysteries scientists still seek to understand. JWST’s powerful cameras now show ...

Scientists have discovered a few thousand planetary nebulas in the Milky Way. Those include the Ring Nebula, aka NGC 6720 and Messier 57. With Webb, the researchers could see a compact dust cloud ...

"Studying the chemistry of ultra hot planets like WASP-121b helps us to understand how gas giant atmospheres work under ...

Astronomers using the «James Webb» telescope have created the largest map of the Universe ever, depicting 800 thousand ...

A pair of new studies has revealed that the hellish skies of exoplanet WASP-121b contain silicon monoxide gas, which has ...

An international team of astronomers, led by University of Galway, has discovered the likely site of a new planet in ...