Building on the success of Curiosity's Red Planet landing, NASA has announced plans for a robust multi-year Mars program, including a new robotic science rover set to launch in 2020. Read More >>Watch archived webcast >>

The NASA Mars Odyssey orbiter has resumed duty after switching to a set of redundant equipment, including a main computer, that had not be used since before the spacecraft's 2001 launch. >>

NASA's Mars Odyssey orbiter, already the longest-working spacecraft ever sent to Mars, will switch to some fresh, redundant equipment next week that has not been used since before launch in 2001. >>

NASA's Mars Odyssey spacecraft has successfully adjusted its orbital location to be in a better position to provide prompt confirmation of the August landing of the Curiosity rover. >>

NASA's Mars Odyssey orbiter experienced about 21 hours in a reduced-activity precautionary status ending at about 10 a.m. PDT (1 p.m. EDT) on Thursday, July 12. >>

NASA's Mars Odyssey orbiter has resumed its science observations and its role as a Mars rover's relay, thanks to a spare part that had been waiting 11 years to be put to use. >>

Where���s the driver���s seat for a Mars rover? Millions of miles away, back on Earth! Learn more in this 60-second video. >>

The Red Planet -- or is it? This video answers one of the most frequently asked questions about our planetary neighbor. >>

On the 3,340th day since it���s arrival at Mars, NASA���s Odyssey orbiter became the longest operating spacecraft at the Red Planet. >>

This video created by JPL's Solar System Visualization Team uses real scientific data from Odyssey's Thermal Emission Imaging System's Infrared Camera to simulate a flight from a few hundred feet above the largest canyon in the solar system, Valles Marineris on Mars. >>

View the simulated views and computer generated images of where Mars Odyssey is now. >>

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See the latest mission images of our spacecraft and those returned from the Red Planet and get the latest updates on Curiosity's Journey! NASA Be A Martian >>

NASA and Microsoft Corp. of Redmond, Wash., have collaborated to create a Web site where Internet users can have fun while advancing their knowledge of Mars. >>

"Eyes on the Solar System" is a 3-D environment full of real NASA mission data. Explore the cosmos, including Mars from your computer. Fly with NASA's Voyager 2 spacecraft. See the entire solar system moving in real time. It's up to you. You control space and time. >>

Mars has remained in the human imagination, and not even the rise of science and technology has interrupted our wary fascination with this neighboring world. >>

Or, how big is the Mars Science Laboratory rover? Ask Dr. C, your personal Mars expert! >>