This unique orientation of the Northrop Grumman Cygnus space freighter attached to the Unity module is pictured from the Russian segment of the International Space Station. At lower center, in front ...

On November 20, 1998, the first piece of the International Space Station launched into orbit. The 42,000-pound module is called Zarya, and it's about the size of a tour bus. Zarya launched on board a ...

Exactly 25 years ago, the U.S. Unity module linked together with Russia’s Zarya module in Earth orbit, marking the official start of the International Space Station. On Wednesday, NASA shared a video ...

New Delhi: For the first time in history, all the eight docking ports on the International Space Station (ISS) are occupied, following the reinstallation of Northrop Grumman’s Cygnus XL cargo ...