NASA's Cassini probe takes a trip through a cosmic sprinkler to learn more about a subsurface ocean.
NASA
Posted inNews
NASA Selects Launch Vehicles for Small Satellites
Miniature satellites offer new opportunities for science, commerce, and education. With new launch vehicles, these satellites will fly as primary payloads rather than hitchhiking on bigger missions.
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U.S. Launches 13 New Minisatellites
Tiny CubeSat satellites made of one or more cube-like modules roughly the size of coffee mugs offer a compact and inexpensive way to conduct research and other activities in space.
Posted inScience Updates
Satellite Data for Water Resources Management
2015 NASA Applied Sciences Program, Water Resources Team Meeting; College Park, Md., 3–4 March 2015
Posted inFeatures
Kepler: A Giant Leap for Exoplanet Studies
NASA's low-cost space telescope opened up a universe of possibilities for scientists who scour space in search of planets—and possibly life.
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Hearing Sparks Concerns About Planetary Science Funding
Members of Congress from both sides of the aisle questioned the administration's proposed cuts and whether support for future missions would be adequate.
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Long-Traveled Spacecraft Buzzes Pluto in Close Flyby
Successful flyby of Pluto completes the first era of planetary reconnaissance, NASA Administrator Charles Bolden says.
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Alberto Behar (1967–2015)
Devoted to exploration and discovery, this JPL scientist's inquisitive mind, inventiveness, and infectious enthusiasm inspired students, colleagues, and friends alike.
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NASA Selects Science Instruments for Europa Mission
The instruments chosen for a mission to Jupiter's moon Europa include cameras, spectrometers, magnetometers, and an ice-penetrating radar.
Posted inResearch Spotlights
Hacking a Climate Satellite to See Beneath the Ocean's Surface
When NASA launched its CALIPSO spacecraft, the space agency did not intend to estimate phytoplankton populations.