The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of ...

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to ...

Planets are eaten by dying stars as they turn into red giants and expand. Earth will be eaten by the sun in billions of years ...

April 2 (UPI) --NASA officials want to send two private missions to the International Space Station over the next two years and are seeking ... Related Firefly Areospace's Blue Ghost commercial ...

Pettit posted his striking footage on social media on Tuesday. The American astronaut used a wide-angle lens to get the entirety of the seven-window Cupola module in the video, using the panels to ...

SpaceX tested the Plug and Plaser device for the first time in space last year on the Polaris Dawn mission, which was most ...

Katy Perry joins an all-women Blue Origin flight, blending fashion, science, and stardom in a bold leap to the edge of space.

Green oceans on early Earth, shaped by iron, pushed microbes to evolve light-absorbing tools that worked in green light.

Mars, the red planet to our blue marble ... over a century later, it seems pretty clear that Martians aren’t moseying around our planetary neighbour. But that doesn’t mean they never did. Nasa ...