The European Space Agency's (ESA) Rosetta mission will come to a dramatic end on Friday,Jet Propulsion Laboratory/NASA From ACM News | September 29, 2016
Astronomers using NASA's Hubble Space Telescope have imaged what may be water vapor plumes erupting off the surface of Jupiter's moon Europa.Jet Propulsion Laboratory/NASA From ACM News | September 27, 2016
The puzzling appearance of an ice cloud seemingly out of thin air has prompted NASA scientists to suggest that a different process than previously thought—possibly...Jet Propulsion Laboratory/NASA From ACM News | September 22, 2016
After more than 12 years studying Saturn, its rings and moons, NASA's Cassini spacecraft has entered the final year of its epic voyage.Jet Propulsion Laboratory/NASA From ACM News | September 16, 2016
The layered geologic past of Mars is revealed in stunning detail in new color images returned by NASA's Curiosity Mars rover, which is currently exploring the "Murray...Jet Propulsion Laboratory/NASA From ACM News | September 12, 2016
New scenes from a frigid alien landscape are coming to light in recent radar images of Saturn's largest moon, Titan, from NASA's Cassini spacecraft.Jet Propulsion Laboratory/NASA From ACM News | September 9, 2016
A lonely 3-mile-high (5-kilometer-high) mountain on Ceres is likely volcanic in origin, and the dwarf planet may have a weak, temporary atmosphere.Jet Propulsion Laboratory/NASA From ACM News | September 2, 2016
Saturn, with its alluring rings and numerous moons, has long fascinated stargazers and scientists.Jet Propulsion Laboratory/NASA From ACM News | August 25, 2016
Seasonal dark streaks on Mars that have become one of the hottest topics in interplanetary research don't hold much water, according to the latest findings from...Jet Propulsion Laboratory/NASA From ACM News | August 24, 2016
NASA's Cassini spacecraft has found deep, steep-sided canyons on Saturn's moon Titan that are flooded with liquid hydrocarbons.Jet Propulsion Laboratory/NASA From ACM News | August 11, 2016
NASA's Mars rover Curiosity celebrates its fourth year on Mars since landing at Gale crater on August 5, 2012.Jet Propulsion Laboratory/NASA From ACM News | August 9, 2016
NASA researchers have helped produce the first map showing what parts of the bottom of the massive Greenland Ice Sheet are thawed—key information in better predicting...Jet Propulsion Laboratory/NASA From ACM News | August 8, 2016
In the tens of thousands of photos returned by NASA's Dawn spacecraft, the interior of Ceres isn't visible. But scientists have powerful data to study Ceres' inner...Jet Propulsion Laboratory/NASA From ACM News | August 4, 2016
Five years after departing Earth, and a month after slipping into orbit around Jupiter, NASA's Juno spacecraft is nearing a turning point.Jet Propulsion Laboratory/NASA From ACM News | August 3, 2016
New findings using data from NASA's Mars Reconnaissance Orbiter show that gullies on modern Mars are likely not being formed by flowing liquid water.Jet Propulsion Laboratory/NASA From ACM News | August 1, 2016
Supermassive black holes in the universe are like a raucous choir singing in the language of X-rays. When black holes pull in surrounding matter, they let out powerful...Jet Propulsion Laboratory/NASA From ACM News | July 29, 2016
NASA's Mars rover Curiosity is now selecting rock targets for its laser spectrometer—the first time autonomous target selection is available for an instrument of...Jet Propulsion Laboratory/NASA From ACM News | July 22, 2016
A new understanding of our galaxy's structure began in an unlikely way: on Twitter. A research effort sparked by tweets led scientists to confirm that the Milky...Jet Propulsion Laboratory/NASA From ACM News | July 22, 2016
An international team of astronomers has discovered and confirmed a treasure trove of new worlds using NASA's Kepler spacecraft on its K2 mission.Jet Propulsion Laboratory/NASA From ACM News | July 20, 2016
After an extensive review process and passing a major development milestone, NASA is ready to proceed with final design and construction of its next Mars rover,...Jet Propulsion Laboratory/NASA From ACM News | July 18, 2016