+ View the NASA Portal Search JPL
	SIGN UP + JPL email news + RSS feed + Podcasts QUICK SEARCH     Current missions Active Cavity Irradiance Monitor Satellite Aster Atmospheric Infrared Sounder Cassini Cloudsat Dawn Deep Impact Galaxy Evolution Explorer Gravity Recovery and Climate Experiment Jason 1 Keck Interferometer Mars Exploration Rover Mission Mars Odyssey Mars Reconnaissance Orbiter Microwave Instrument for the Rosetta Orbiter Microwave Limb Sounder Multi-angle Imaging SpectroRadiometer Ocean Surface Topography Mission/Jason 2 Palomar Observatory Phoenix Mars Lander Quick Scatterometer Spitzer Space Telescope Stardust Tropospheric Emission Spectrometer Ulysses solar polar mission Voyager Useful links Basics of Space Flight College Grads at JPL Deep Space Network Employment Opportunities Global Climate Change History of JPL JPL Robotics JPL Science JPL Space Gallery JPL Student Programs Mars Exploration Near-Earth Objects Planet Quest Rover news and images Solar System Simulator Solar System Exploration Systems and Software Virtual Field Trip Wallpaper News & Features Infrared Echoes Give NASA's Spitzer a Supernova Flashback Hot spots near the shattered remains of an exploded star are echoing the blast's first moments, say scientists using data from NASA's Spitzer Space Telescope. + Full story (Oct. 1) NASA Orbiter Reveals Rock Fracture Plumbing on Mars NASA's Mars Reconnaissance Orbiter has revealed hundreds of small fractures exposed on the Martian surface that billions of years ago directed flows of water through underground Martian sandstone. + Read more (Sept. 25) NASA Stardust Capsule to Go on Display at Smithsonian Having returned the world's first particles from a comet, NASA's Stardust sample return capsule will join the collection of flight icons in the Smithsonian's National Air and Space Museum in Washington. + Read more (Sept. 25)   MORE JPL NEWS SITE TOOLS SITE FEATURES   + News releases + Features + Accessibility + Multimedia players + Language Assistance Program (PDF) + NASA Water Cleanup    Phoenix Toolkit     › Latest images › Raw images › JPL Phoenix site  JPL Blog       Big Wheeling on Mars There's a lot to consider when building a complex robot like the Mars Science Laboratory, a mobile car-sized lab that will explore the red planet. + Go to blog  New Multimedia     A Student’s Perspective - Robotics College student Gisselle Cunningham's summer stint on a JPL robotics project was the perfect fit. + Play video     A Student’s Perspective - Computer Science Returning for his fourth summer at JPL, Victor Mejia's focus this year: Writing software for JPL scientists. + Play video       Upcoming Events (Pacific time)       Oct. 16 and 17 -- Lecture/webcast series + New Wheels on Mars: The Mars Science Laboratory Nov. 13 and 14 -- Lecture/webcast series + New Worlds - Exoplanets Discovered with the Spitzer Space Telescope              + Freedom of Information Act Site Manager: Susan Watanabe Webmasters: Tony Greicius, Martin Perez