Do all exoplanets known as “hot” Jupiters orbit alone in their respective solar systems, as has long been observed? This is what a recent study | Space ...

Hot Jupiters are giant planets initially known to orbit alone close to their star. During their migration towards their star, ...

Research and development is underway to create robots that can hunt for signs of life in the vast oceans that exist under the ...

The frictional heat buildup in its interior causes constant and widespread volcanic activity. Scientists think there’s an ocean of magma under its rocky surface. Io, which orbits Jupiter every ...