A nearby galaxy is ablaze with new stars in a dazzling new image from the James Webb Space Telescope.

"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Using the James Webb Space Telescope ...

The James Webb Space Telescope (JWST) has captured a striking image of a young star’s surroundings, revealing microscopic ...

The James Webb Space Telescope(JWST) continues to reshape our understanding of the early universe. A new study has uncovered ...

The James Webb Space Telescope has joined the hunt for dark matter, aiding cosmic detectives in searching for signals ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

In world-first observations, the James Webb Space Telescope is watching two distant alien planets "spilling their guts into ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...

With measurement errors negated, what remains is the real and exciting possibility we have misunderstood the universe,” said Adam Riess, professor of physics and astronomy at Johns Hopkins University.

Using the James Webb Space Telescope, astronomers have taken a detailed look at the supermassive black hole at the heart of ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...