The atmospheres of gas giant planets across the Milky Way galaxy can be very different from those in our solar system, the ...

The James Webb Space Telescope has found an Earth-sized planet but with no atmosphere. ANU astrophysicist and cosmologist Dr Brad Tucker says this is part of the “TRAPPIST-1 system,” which was ...

An artist’s rendering shows approximations of the seven planets of the TRAPPIST-1 system. TRAPPIST-1b (far left) is closest to its star. Credit: NASA/JPL-Caltech Using the James Webb Space Telescope ...

The exoplanet in question ... and they give off flares and X-rays that can wipe out an atmosphere.” Previous observations of TRAPPIST-1 b taken by both the Hubble Space Telescope and the ...

Researchers used the JWST to measure the temperature of a rocky exoplanet in the promising TRAPPIST-1 star system. View on ...

New measurements by the James Webb Space Telescope found that a rocky exoplanet orbiting a star known as TRAPPIST-1 most likely has no atmosphere. The finding squashes hopes that this intriguing ...

A team of researchers evaluated the temperature of TRAPPIST-1 b, a rocky exoplanet, with the help of NASA’s James Webb Space ...

and suggests that it has no significant atmosphere. An international team of researchers has used NASA's James Webb Space Telescope to measure the temperature of the rocky exoplanet TRAPPIST-1 b.

An Earth-sized exoplanet in perhaps the most promising alien system for signs of life is not likely to be habitable to life ...

The James Webb Space Telescope has for the first time measured the temperature of a rocky exoplanet and also has found no ...