Jupiter's hidden depths: Simulation suggests planet holds 1.5 times more oxygen than the sun

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

The best night-sky apps, according to park rangers and aurora chasers

Hoping for a glimpse of the Milky Way? These user-friendly apps help stargazers learn more about objects in the sky, check ...