Given just how big space is, the solar system seems like it shouldn't be too mysterious. But there are actually plenty of ...

Or, at least, it should—but something appears to grant geologic life to small orbs throughout the solar system long after they should have ... run through our galaxy, and one of them has a fracture.

The James Webb Space Telescope has observed two large planets at different stages of infancy — one with an atmosphere ...

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 2283, which is located about 45 million light-years away in the constellation Canis Major. Credit: ESA/Webb, NASA & CSA, A.

At the heart of our galaxy lies a cosmic puzzle: although the Galactic Center is packed with star-making material, massive ...