Expedition 40 Trio Conduct Standard Suit Leak Checks

NASA Engineers Conduct Low Light Test on New Technology for Webb Telescope

NASA engineers inspect a new piece of technology developed for the James Webb Space Telescope, the…

NASA Hosts Media Briefing to Announce New Earth-Observing Role for International Space Station

NASA opens a new era this month in its exploration of our home planet with the…

International Global Precipitation Measurement Mission Data Goes Public

The most accurate and comprehensive collection of rain, snowfall and other types of precipitation data ever…

NASA Instrument aboard European Spacecraft Returns First Science Results

A NASA instrument aboard the European Space Agency’s (ESA's) Rosetta orbiter has successfully made its first…

Tracking Traces of Alternative Jet Fuels

This spring NASA researchers took to the skies to capture data about the effects of jet…

NASA Opens Media Accreditation for Next Orbital Sciences Space Station Resupply Launch

Media accreditation now is open for the launch of the third NASA contracted cargo resupply flight…

NASA Invites Public to Submit Messages for Asteroid Mission Time Capsule

NASA is inviting the worldwide public to submit short messages and images on social media that…

An Astronaut’s View from Space

NASA astronaut Reid Wiseman tweeted this photo from the International Space Station on Tuesday morning, Sept.…

NASA Astronaut Butch Wilmore Available for Interviews Before His Space Station Mission

NASA astronaut Barry "Butch" Wilmore, who is making final preparations for his launch this month to…