SpaceX launched a Falcon 9 rocket loaded with nearly two dozen Starlink satellites into low-Earth orbit late Sunday from ...

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

Veteran NASA astronaut Don Pettit celebrated his 70th birthday as he returned to Earth from a seven-month stay at the ...

The spacecraft suffered an engine anomaly that left it stuck in Earth's orbit for decades, and now it's slated for an ...

Amazon is preparing to launch its debut batch of satellites into orbit as it seeks to establish its own internet service for ...

Following a seven-month stay aboard the International Space Station (ISS), NASA astronaut Don Pettit and two Russian ...

We've deployed so many satellites into space over the last few decades that we now have a massive orbital junk problem. The ...

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

Tonight's launch marked the first-ever liftoff for this particular Falcon 9's first stage. That's a rarity for SpaceX, which ...

Here, among the arid desert sands of Las Cruces, Sierra Space wanted to see in real-time how its space station handled ...

But NASA's oldest serving astronaut Don Pettit became a septuagenarian while hurtling toward Earth in a spacecraft to wrap up ...

JACKSON, Tenn. — The Hubble Space Telescope has now been in Earth’s orbit for 35 years. The 24,000lb observatory went into ...