Using the JWST, an international team featuring UNIGE scientists has detected enormous clouds of helium streaming away from ...
"The James Webb Space Telescope has captured helium escape from this planet for the first time, and it is the most confident ...
New James Webb telescope observations of the 'super-puff' planet WASP-107b show that the exoplanet's runaway atmosphere is ...
New high-contrast images from SPHERE show a stunning variety of debris disks shaped by collisions of tiny planet-building ...
A FIERY hell-world that would instantly roast visitors alive has a vast lava ocean – and may be packed with rare gems. The ...