The team still can't confidently rule out the existence of Europa's water vapor, especially as similar plumes have been more ...

Discovery led by UC Santa Cruz Ph.D. of daily cloud cycle on a hot Jupiter exoplanet provides unique window into its make-up ...

JWST has revealed a surprising daily cloud cycle on a distant hot Jupiter, giving scientists a clearer look at its atmosphere.

In a new study, researchers reanalyzed the first year of observations from NASA’s Transiting Exoplanet Survey Satellite (TESS ...

The planet coined WASP-94A b is a “ hot Jupiter ,” a gas giant roughly in the same broad family as Jupiter but orbiting much ...

TOI-199 b, a rare temperate giant planet, sits between scorching hot Jupiters and frozen gas giants, and JWST has found ...

For the first time, astronomers have observed a daily weather cycle on a planet, showing thick clouds in the morning and a ...

Planetary alignments continue to capture public fascination because they make astronomy feel approachable and easy to ...

Spectacular astronomical events like meteor showers and partial lunar eclipses will be visible across the country this summer ...

Long before the full moon rises, shifting sunlight transforms the lunar surface into one of the sky's best telescope targets.

Neptune has a complicated life story, and its moon Nereid might be the only one left standing from the planet’s ...