
With the statue of Vladimir Lenin serving as a backdrop, the Expedition 38 prime and backup crew members pose for…

With the statue of Vladimir Lenin serving as a backdrop, Expedition 38 Soyuz Commander Mikhail Tyurin answers questions from reporters…

Expedition 38/39 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency (left), Soyuz Commander Mikhail Tyurin of Russia's Federal…

On the right side of this photo, Expedition 38 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency (left),…

In the Integration Building at the Baikonur Cosmodrome in Kazakhstan, Expedition 38/39 Flight Engineer Rick Mastracchio of NASA conducts a…

An X1.0-class flare exploded off the right side of the sun, peaking at 10:03 p.m. EDT on Oct. 27, 2013.

On Oct. 25, 2013, Comet ISON was located in the constellation of Leo the Lion.

Expedition 37 flight controllers staff their consoles during the undocking of Europe's fourth Automated Transfer Vehicle from the International Space…

In this scene, which was acquired by the MESSENGER spacecraft looking from the shadows toward the sunlit side of the…

This trio of ghostly images from NASA's Spitzer Space Telescope shows the disembodied remains of dying stars called planetary nebulas.…