John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle ...

Katy Perry snapped an onstage selfie with two fans dressed as astronauts during the opening night of her Lifetimes Tour.

President Donald Trump says Russia has made a "pretty big concession" to end the war in Ukraine by stopping short of taking ...

Astronauts repaired and upgraded NASA's Hubble Space Telescope over the course of five servicing missions from 1993 to 2009.

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

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

“As we study the complex structures in detail, they will reveal important information about the building blocks and ...

A new commander has taken charge aboard the ISS as three crew members prepare for their return to Earth—just in time for one ...

Vista Engineering is not just shooting for the stars but working to help the brave men and women who work beside them.

The first images from a nascent NASA mission showcased the spacecraft's ability to take deep-field images of the night sky.

The U.S. is in the midst of a second Space Race, and NASA is in a time crunch. How can it keep ambitions for the Moon and ...

Redwire's Belgian subsidiary, Redwire Space NV, will supply four docking mechanisms essential for operations on the Lunar ...