NASA held a news conference at Johnson Space Center to preview an upcoming spacewalk involving astronauts Anne McClain and ...

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 ...

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

NASA astronaut Don Pettit flashes a smile as he holds a birthday cake aboard the International Space Station, celebrating his ...

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

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

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

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

SpaceX will launch its next robotic resupply mission to the International Space Station (ISS) early Monday morning (April 21) ...

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 Omega Speedmaster is legendary—and expensive. But the Omega x Swatch MoonSwatch is the everyman’s Speedy and under $300.

Firefly Aerospace's CEO Jason Kim says the company's successful Blue Ghost moon lander mission revealed 'so much that we didn ...