"It's amazing that after 35 years, Hubble still holds a unique capability as a top workhorse for science discoveries and ...

The world's most famous telescope is celebrating in style with new views of Mars, nebulas and a galaxy that reminds us of home.

In celebration of the Hubble Space Telescope's 35 years in Earth orbit, NASA is releasing an assortment of compelling images ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

A new University of Kansas survey of distant galaxies using the James Webb Space Telescope reveals never-before-seen star ...

When I was in grade school I was fascinated by the world’s largest telescope: the 200-inch-diameter Hale Reflector on Palomar Mountain near San Diego.