The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar system. The James Webb Space Telescope separates from Arianespace's Ariane 5 ...

US-led team of researchers used Webb to directly detect carbon dioxide in the atmosphere The James Webb Space Telescope separates from Arianespace's Ariane 5 rocket after launching from Europe’s ...

Now the results are in, and we can do interesting science with it." Astronomers have announced that the James Webb Space Telescope has successfully captured its first direct images of carbon ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

Shamir, Lior, Monthly Notices of the Royal Astronomical Society, 2025 under CC BY 4.0 NASA’s James Webb Space Telescope (JWST) launched into orbit around the sun in December 2021. Since then ...

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 ...

"One of the great benefits of looking for methyl halides is, you could potentially find them in as few as 13 hours with James Webb. That is similar or lower, by a lot, to how much telescope time ...

NASA’s James Webb Space Telescope has discovered 55 Cancri e, a super-Earth located 41 light-years away. This planet, five times larger than Earth, has extreme temperatures reaching 2,400°C and ...

A conception of the James Webb Space Telescope orbiting 1 million ... "The closest planet to the star, HR 8799 e, orbits 1.5 billion miles from its star, which in our solar system would be located ...

In a groundbreaking discovery, the James Webb Space Telescope has captured the first direct images of carbon dioxide in a planetary system beyond our own, located 130 light-years away in HR 8799.

En 2022, James Webb avait déjà réussi à détecter du CO2 - un élément essentiel à la vie - sur l’exoplanète WASP-39. Mais cette observation était indirecte. Le télescope spatial ...