New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

Webb is helping scientists understand these gassy exoplanets 'in a way that was not possible prior to the telescope’s launch, ...

"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

Venus will partner up with the giant planets Saturn and Neptune to form a line up in the pre-dawn sky on May 8, with ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class of planets.

The Eta Aquarid meteor shower is peaking. Experts say expect to see 10 to 15 meteors per hour in ideal viewing conditions ...

A distant flicker of light from a star can reveal more than you might expect. In fact, a brief, subtle brightening in the sky ...

Cambridge scientists found potential life-related molecules on K2-18 b The DMS and DMDS molecules are produced by living organisms The researchers are sceptical about the discovery ...

TOI-3493, also known as HD 119355, is a star of spectral type ... Chaturvedi et al, TOI-3493 b: A planet with a Neptune-like density transiting a bright G0-type star, arXiv (2025).

K2-18b resides within the habitable zone of its star, making the presence of liquid water and thus life possible. Using the James Webb Space Telescope, researchers detected molecules in K2-18b's ...

Although it’s between Earth and Neptune in size, models suggest this alien world is a hot rocky planet with a thick atmosphere. It may not be the watery, hydrogen-rich “Hycean” planet some scientists ...