Learn about the latest model of Jupiter's deep atmosphere that reveals how much oxygen the planet contains.

New simulations suggest Jupiter holds far more water than once thought, reshaping ideas about how the largest planet formed.

Jupiter is smaller and flatter than scientists previously thought, new measurements of the gas giant reveal.

Jupiter’s swirling storms have concealed its true makeup for centuries, but a new model is finally peeling back the clouds.

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

With the moon out of the way on Jan. 18, bright Jupiter and Saturn become stand-outs in the January night sky.

Thick, swirling clouds cover Jupiter from pole to pole. They hold water like Earth’s clouds, but at far greater density.

Combined chemical and hydrodynamic modeling offers a powerful tool beyond Jupiter. Scientists can apply similar techniques to Uranus, Neptune, and gas rich exoplanets. Such planets remain difficult to ...