NASA's Europa Clipper spacecraft, en route to Jupiter's icy ocean moon Europa, recently captured a ghostly infrared portrait ...

These weird structures appear like fractures on the surface, and scientists think they can tell how life must have started on ...

"To decide not to return them, or to put it off to an indefinite future time with human missions would be to take a major ...

During its time on Mars, Curiosity has traveled nearly 19 miles, captured more than a million images, and continues to provide valuable data on Mars’ geology and climate.

As climate change accelerates, exploration firms and global miners face mounting pressure from two directions. On one side, ...

Going back to the Moon after half a century, and then to Mars, literally means reinventing the wheel. After all, Mars is a ...