Far from Earth, a small robotic explorer has just delivered a surprise that planetary scientists have never seen up close ...

An atmospheric study reveals unexpected findings about our largest neighboring planet and the structure of its deep atmosphere.

NASA’s Jupiter Trojan probe has identified the first known contact binary satellite, a rare object formed when two bodies ...

Jupiter harbors more oxygen than the sun, a new study finds, giving astronomers a crucial clue about how our solar system's ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

Astronomers may be just weeks away from an unprecedented opportunity to learn more about our solar system’s interstellar visitor. Reading time 3 minutes As interstellar comet 3I/ATLAS hurtles through ...

There’s no mistaking Jupiter in the sky these winter evenings, rising in the southeast as evening twilight ends. In fact, you should be able to easily see it long before twilight fades. Jupiter is ...