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Earthquakes, From Above and Below: Live ChatEarthquakes: they're among the most frightening and deadly of all natural disasters. Read more
(July 1) |
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Free Spirit: Rock Under the BellyEngineers placed a rock underneath the test rover at JPL on July 1, 2009, to more closely simulate Spirit's predicament on Mars. Read more
(July 1) |
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Ulysses Spacecraft Ends Historic Mission of DiscoveryUlysses, a joint NASA and European Space Agency mission, officially ceased operations today, after receiving commands from ground controllers to do so. Read more
(June 30) |
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Free Spirit: Into the SandboxRover Project Manager John Callas explains how getting a test rover stuck in a sandbox on Earth may help get Spirit out of a predicament on Mars.
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Cruising Over Los AngelesTake a close-up tour of the L.A. area, courtesy of the space-based ASTER instrument.
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