When NASA's Juno spacecraft first flew by Jupiter on August 27, all we got was a fuzzy image of the gas giant from a glancing angle. But now scientists behind the mission are starting to trickle ...

Why does Jupiter look like it has a surface – even though it doesn’t have one? – Sejal, age 7, Bangalore, India The planet Jupiter has no solid ground – no surface, like the grass or dirt ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching for any patterns.

Volcanoes rage on Io's surface, earning it the ... NASA's Juno spacecraft began orbiting Jupiter in 2016, it quickly started sending back breathtaking images. The stunning pictures revealed ...