Europa Clipper will peer beneath the moon’s icy crust where an ocean is thought to be sloshing fairly close to the surface.

The James Webb Space Telescope was late to launch, but the observatory is making gup for lost time. After two years of ...

Most of humanity will never get a first-person view of this magnificent sight. But the rare few that experience the wonder of ...

Using the James Webb Space Telescope, astronomers have found a "first of its kind" world, an exoplanet that is twice the size ...