Mars has two moons, Phobos and Deimos. Scientists still debate whether these came from asteroids that passed close into Mars' ...

"Culture Quest explores the world of pop culture, history and thought-provoking ideas! We dive deep into the stories, ...

Jupiter's volcanic ... NASA's Jet Propulsion Laboratory were able to use those two fly-bys to measure the gravitational field of Io, and how it changes as the volcanic moon is squeezed and ...

When it comes to finding alien life on other planets, most astrobiologists will tell you to “follow the water ...

Further analysis of lunar rocks and modeling will help scientists to better understand the moon and its history ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: (left) NASA/JPL-Caltech/SwRI/MSSS Image processing by Emma Wälimäki; (inset) NASA ...