About 700 light-years from Earth, a gas giant nearly the size of Jupiter orbits so close to its star that one face is permanently scorched in daylight while the other never sees the sun at all. The ...

And now, new research suggests the moons of Jupiter and Uranus may indeed hint that our planetary neighborhood once had a third ice giant. Evidence has shown that between 3 billion and 4 billion years ...

What can clouds teach astronomers about an exoplanet’s atmospheric characteristics? This is what a recent study published in ...

JWST exoplanet direct imaging reached a new milestone when astronomers first characterized a cold super-Jupiter just 12 light ...

Astronomers using the James Webb Space Telescope have uncovered surprising evidence about how enormous “super Jupiter” ...

James Webb Space Telescope exoplanet weather observation confirms the first daily cloud cycle ever detected outside our solar system, revealing that a decade of hot Jupiter atmospheric composition ...

The Psyche mission, launched in October 2023, is heading for Asteroid 16 Psyche in the outer part of the main asteroid belt, but just managed a strategic flyby of Mars.

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

Discovery by Johns Hopkins researchers of daily cloud cycle on a Hot Jupiter planet provides unique window into its make-up ...

A planet roughly the size of Neptune has no business existing where TOI-1130 b sits. It orbits its star every 4.1 days, ...

Observations conducted with the Subaru Telescope and its first-generation wide-field camera, Suprime-Cam, have revealed new insights into the relationship between the color and size of Jupiter Trojan ...

Illustration comparing the planets of the Solar System and the Sun on the same scale. The planets are shown to scale relative to each other but their distances are not. From left to right the bodies ...