The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar system for the first time, scientists announced Monday. The HR 8799 system ...

Carbon dioxide has been detected on a planet outside our solar system for the first time. The gas has been observed directly by the James Webb Space Telescope on four exoplanets, all belonging to ...

Though it's notoriously difficult to snap direct images of ... they found carbon dioxide and carbon monoxide on HR 8799 e. Now they hope to use Webb to image and examine other exoplanets in ...

Last week, astronomers unveiled exciting new images of planets in the HR 8799 and 51 Eridani star systems — and it was all thanks to a creative use of the James Webb Space Telescope (JWST).

The NASA/ESA/CSA James Webb Space Telescope observed Herbig-Haro ... The instruments pick out the glowing hot molecules of hydrogen, carbon dioxide, and dust, which are seen in red and orange.

Webb’s detection of auroras on Neptune is the first time astronomers have captured direct evidence of this phenomenon ... The Webb Space Telescope has given us our first glimpse of Neptune ...

CAPE CANAVERAL, Fla. (AP) — The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a stunning backdrop. Harvard stands to lose ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could provide the best chance for the James Webb Space Telescope (JWST ...

CAPE CANAVERAL, Fla. (AP) — The Webb Space Telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth’s hit list.

Astronomers using the mighty James Webb Space Telescope have captured direct images of four planets ... provide compelling evidence that the nascent worlds are rich in carbon dioxide — a promising ...

An undated image from NASA’s Webb Space Telescope shows an outflow from a nearby still-forming star in infrared light, with a spiral galaxy off in the distance. (NASA via AP) 32,933 people ...