"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

NASA's two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost eight months after moving in.

NASA’s latest breakthrough, the Rotating Detonation Engine (RDE), could revolutionize space travel with up to 5% greater fuel ...

On January 28, 1986, the Space Shuttle Challenger exploded after it was launched from Kennedy Space Center in Florida in just 73 seconds which claimed the lives of seven astronauts.

Elon Musk has shared plans to use Starship rockets for long-distance flights on Earth. The billionaire claims it will be ...

In the meantime, SpaceX is scheduled to launch Firefly Aerospace's Blue Ghost moon lander for NASA atop a Falcon 9 rocket at 1:11 a.m. Wednesday from NASA's Kennedy Space Center. "Once deployed ...

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...

SpaceX CEO Elon Musk on Tuesday said that US President Donald Trump had asked him to facilitate the return of the two Boeing ...

At 5 p.m., President Ronald Reagan addressed the nation. “The future doesn’t belong to the fainthearted; it belongs to the ...

The Space Shuttle Challenger explosion was one of those moments in history that you will always remember where you were. One ...

It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...