Astrophysicists prepare weather forecasts for exoplanets

Wolf Volcano Erupts, Galapagos Islands | EO-1 Sat

Hurricane Blanca Off Mexico | NASA Aqua Satellite

Chilean Volcanoes: Atacama Desert | International Space Station

NASA Astronaut Scott Kelly Preparing IMAX Camera | ISS

ISS Expedition 43 Commander & Astronaut Terry Virts in Cupola

Crazy Engineering: RoboSimian Robot | NASA JPL

The Helheim Experience in Greenland | NASA Operation IceBridge

Europa in A Can! | NASA JPL

Samantha Cristoforetti Breaks ESA Astronaut Record for Longest Uninterrupted Spaceflight!

Watch First U.S. Spacewalk: NASA Gemini 4 Mission (June 1965)

NASA Astronaut Ed White: Ambassador of Exploration

European Space Agency and Chinese Academy of Sciences to Study Effects of Solar Wind as Joint Mission

Pluto Flyby: Play-by-Play | NASA New Horizons Mission

Walking to Pluto: A Solar System Tour | NASA

The Dead Sea | International Space Station