A Chinese mission to test resource technologies at the moon's south pole is taking shape — and may even include a humanoid ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

For spinning spheres, centrifugal force is maximized at the equator, where the rotational speed is highest. The amount of the ...

Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...

The Martian calendar, established in 1955, counts years from the "great dust storm of 1956," a significant event in Mars' ...