Astronomers have been battling threats to their clear skies on all fronts lately. One of the most notable battles, which we ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...