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Juno Mission to Jupiter: Unlocking the Secrets of a Giant Planet: Juno: Mission to Jupiter Feature Juno: Mission to Jupiter Feature What's Up: September Juno: Mission Overview Juno Instrument News Feature Archive
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Juno Mission to Jupiter: Unlocking the Secrets of a Giant Planet: Juno: Mission to Jupiter Feature
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Lunar LADEE
Lunar LADEE
Scientists want to take advantage of a quiet spell to study the Moon's thin atmosphere before the planned increase in human activity. Read More
Outer Planets
Europa Graphic
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.

EJSM Backgrounder EJSM Backgrounder
EJSM Video EJSM Video
TSSM Backgrounder TSSM Backgrounder
TSSM Video TSSM Video
MESSENGER
3 Nov 2009  More Hidden Mercury
NASA's MESSENGER spacecraft has now sent back a nearly complete view of Mercury for the first time. Read More
3 Nov 2009  Dawn Journal
Dr. Marc Rayman offers the latest insight into the Dawn mission to Ceres and Vesta. Read More
27 Oct 2009  Mars Exploration Rovers Update
Spirit recovers use of her high-gain antenna; Opportunity eyes another Mars meteorite. Read More
23 Oct 2009  Portable NASA
NASA on iPhone? Yes, there's an app for that, too. Read More
23 Oct 2009  JAXA Message Campaign
Send a message to Venus aboard Japan's Akatsuki orbiter. Read More
What's Up for November
News & Events: What's Up for November
This month's special viewing target is the crab nebula - the only supernova remnant that's easy to see from a modest telescope. Read More
Missions: MESSENGER Results
The MESSENGER mission team is posting the latest images and news from their third Mercury flyby. Read More
Missions: Redefining Space
IBEX finds a mysterious giant ribbon at the edge of our solar system. Read More
News & Events: Galileo Anniversary
It's been 20 years since the Galileo spacecraft launched on its epic mission to Jupiter. Read More
Education: Sky Stories
The 2009 International Year of Astronomy is all about looking up. Share your stargazing stories. Read More
Luna 23
9 Nov 2009
35th Anniversary, Luna 23: End of Lunar Mission  Read More
10 Nov 2009
35th Anniversary, Helios 1: Launch  Read More
14 Nov 2009 (14:36:54 UT)
1st Anniversary, Chandrayaan-1: Lunar Impact Probe  Read More
15 Nov 2009
5th Anniversary, SMART-1: Lunar Orbit Insertion  Read More
16 Nov 2009 (19:14 UT)
New Moon
Moon's unilluminated side facing the Earth. Read More
17 Nov 2009 (21:43 UT)
Leonids Meteor Shower Peak
Earth passes through debris from comet 55P/Tempel-Tuttle. Read More
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