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A 'super-puff' exoplanet is losing its atmosphere, and the James Webb Space Telescope had a look
"The James Webb Space Telescope has captured helium escape from this planet for the first time, and it is the most confident ...
Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...
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James Webb telescope spots strange 'super-puff' planet frantically chasing its own atmosphere through space
New James Webb telescope observations of the 'super-puff' planet WASP-107b show that the exoplanet's runaway atmosphere is ...
Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...
When astronomers search for planets that could host liquid water on their surface, they start by looking at a star's habitable zone. Water is a key ingredient for life, and on a planet too close to ...
JWST has observed a massive helium cloud streaming from the super-puff exoplanet WASP-107b, marking the first direct ...
What can star variability—changes in a star's brightness over time—teach astronomers about exoplanet habitability? This is ...
European astronomers report the discovery of a second alien world in the TOI-1422 planetary system located some 500 light ...
After decades of searching, astronomers may have finally stumbled upon the first moon known to exist beyond our solar ...
Published on An international team including UNIGE observed with the JWST huge clouds of helium escaping from the exoplanet Wasp-107b. Artist's ...
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