Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets.

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...