NASA and the European Space Agency have prioritized the Europa Jupiter System Mission (EJSM) for continued
study as the next mission to the outer solar system. Planning will continue for the Titan Saturn System
Mission for a possible later flight opportunity.
News & Events:What's Up for June
Look up this month and see hundreds of thousands of ancient stars, all held together by gravity. It's the Hercules Globular Cluster - M-13!
Missions:Final Hubble Mission
Explore details of the final Space Shuttle mission to service the Hubble Space Telescope.
Education:Sky Stories
The 2009 International Year of Astronomy is all about looking up. Share your stargazing stories.
Missions:NASA 2010 Budget
The $18.7 billion budget proposal funds a program of space-based research to advance our understanding of climate change and its effects, as well as human and robotic space exploration.
