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

When the solar system formed, a disk of gas and dust orbited the young sun. Over the course of millions of years, the dust ...

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.

A NASA spacecraft bound for an unusual metallic asteroid recently made a strategic flyby of Mars — and its cameras captured a rare perspective of the red planet along the way. The Psyche mission, ...

Dr Sarah Alam Malik suggests Saturn's moons Titan and Enceladus, and Jupiter's moon Europa, may host conditions suitable for ...

The Psyche mission, on its way to study an asteroid of the same name, approached within 2,864 miles of the red planet on May ...

KENNEDY SPACE CENTER — NASA's Europa Clipper mission on Monday launched a satellite to investigate Europa, Jupiter’s “mysterious moon” — a world covered in ice that scientists say could have an ocean ...

A newly identified planetary system is giving scientists fresh clues about how giant worlds form in the earliest stages of a ...

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

NASA’s Psyche spacecraft used Mars’ gravity to gain speed on its journey toward a strange metal-rich asteroid deep in the ...

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