Firefly Sparkle,” a galaxy that existed about 600 million years after the big bang, has been imaged by the James Webb Space ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

Astronomers are pulling back the curtain on two of the universe’s biggest mysteries: how planets are born and how invisible ...

Using the James Webb Space Telescope, scientists uncovered bizarre atmospheric structures on Saturn, including drifting “dark beads” in the ionosphere and an asymmetric star pattern in the ...

The NASA/ESA/CSA James Webb Space Telescope has been exploring the cosmos for 3 years. See some of the amazing highlights.

Using the James Webb Space Telescope, scientists took an infrared image of a young star cluster called Pismis 24, a spot ...

The James Webb Space Telescope (JWST) has just unveiled a new image of the Butterfly Nebula, and it isn’t just beautiful—it ...

Webb telescope captures a young giant star firing off an 8-light-year gas jet, and revealing how massive stars form.

A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James ...

Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ...

As NASA described it, the stellar jet located on the outskirts of the Milky Way resembles Darth Maul’s double-bladed ...

NASA's $10 billion space telescope studied the third interstellar object to enter the solar system, measuring the chemical ...