Cosmonauts Oleg Novitskiy and Pyotr Dubrov in their Orlan spacesuits for tests a few days ahead of a spacewalk.
Astronaut Megan McArthur installs a new biology research device recently delivered aboard the SpaceX Cargo Dragon vehicle.
Astronaut Shane Kimbrough checks out sample packs for the Oral Biofilms in Space study.
Florida Power and Light’s (FPL) new Discovery Solar Energy Center – a 74.5-megawatt solar site spanning 491 acres at NASA’s…
The beauty of our home planet is shown in this long exposure photograph, taken from the International Space Station.
This long exposure photograph reveals Earth's atmospheric glow and star trails.
An orbital sunrise above the Indian Ocean off the coast of Western Australia.
Lake Baikal in Russia is pictured from the International Space Station as it orbited 263 miles above northeastern Kazakhstan.
The sun's glint beams across the English Channel and the North Sea.
This long exposure photograph reveals city lights on the African continent, Earth's atmospheric glow and star trails.
