The photos capture both our neighboring planets and galaxies far, far away in a stunning release to celebrate one of NASA’s ...

Stranded astronauts and celebrity space tourism have piqued interest in space — and a photography exhibition in the museum is ...

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

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 ...

In celebration of 35 years spent in orbit around Earth, the Hubble team has released a set of four new images showing the ...

The massive dome measures 305 feet (93 meters) in diameter, or about the size of a football field and stands 263 feet (80 ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

The Vera C. Rubin Observatory in Chile has begun generating test images of the night sky, but the big reveal is expected ...

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

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

The universe doesn’t revolve around Kitt Peak, but the observatory southwest of Tucson is at the center of what could be the biggest breakthrough in the study of the cosmos in decades.