The curious minds at What If investigate what would happen if Earth orbited Jupiter instead of the Sun, examining gravity, ...

The curious minds at What If investigate the catastrophic effects if Jupiter collided directly with Earth, examining the ...

When people speak of the northern lights, they are typically referring to Earth’s spectacular display of aurora borealis: ...

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

The moon greets Jupiter two days ahead of its full moon phase on Feb. 1.

California stargazers can observe a parade of six planets in the night sky throughout February, but the best time to see the ...

"Most excitingly, this new idea addresses one of the longstanding habitability problems on Europa and is a good sign for the ...

The big astronomical event in February is a rare “planetary parade,” according to NASA. You’ll be able to see Mercury, Venus, ...

A rare planetary parade will march across the sky on Saturday, Feb. 28, according to NASA. Venus, Mercury, Saturn, Jupiter, ...

Nasa's old Galileo data reveals ammonia-bearing compounds on Europa's icy surface near fractured zones.

Research into Jupiter’s moons shows Io and Europa did not evolve apart but formed with opposite compositions from the beginning.

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