Two new sensors examining our upper atmosphere and oceans are demonstrating the International Space Station's value as an Earth science observing platform.
The new Russian Mini-Research Module 2, also known as Poisk, docked to the space-facing port of the Zvezda service module of the International Space Station.
Along with the obvious thrill of launching into space, astronaut Shannon Walker's flight to the space station next year will hold a sentimental and historical significance.
A new Progress cargo resupply vehicle docked to the Pirs Docking Compartment of the International Space Station at 9:40 p.m. EDT on Saturday, Oct. 17.
A new Progress cargo resupply vehicle launched from the Baikonur Cosmodrome in Kazakhstan to the International Space Station.
Buzz Lightyear rolled triumphantly down Disney's Main Street to mark a successful stay on the International Space Station.
Experience the thrill of conducting repair work on the International Space Station! As an astronaut, can you complete each of four spacewalks to help install a new solar array?
NASA and Microsoft have released an interactive, 3-D photographic collection of internal and external views of the International Space Station and a model of the next Mars rover using Microsoft's Photosynth technology.
Thanks to the wonders of the Internet, real-time tracking data and the Gateway to Astronaut Photography of Earth, you can take a look at the Earth below from where the International Space Station is right now.
Take a virtual tour of the orbital outpost.
Find out when the ISS is over your city, or track where it is right now.
› Sightings Page →
View more NASA video, crew wake-up calls and other behind-the-scenes videos on the ReelNASA YouTube channel.
› View the videos →
Astronaut Jeff Williams, aboard the International Space Station 220 miles above Earth, is taking your questions. Post a video response with your question at ReelNASA on YouTube. Williams' schedule will not allow him to answer many questions, but he will attempt to answer a few each week.
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Exterior photos show the Station's growth as new components are added.
See how the International Space Station orients itself.