NASA's Mars Reconnaissance Orbiter has revealed slender dark markings, possibly due to salty water, that advance seasonally down slopes surprisingly close to the Martian equator.
When NASA's Juno spacecraft flew past Earth, it received a boost in speed of more than 8,800 mph which set it on course for a July 4, 2016, rendezvous with Jupiter.
Scientists have enhanced existing GPS technologies to develop new systems for California and elsewhere to warn of hazards from earthquakes, tsunamis and extreme weather events.
Lovejoy continues to be an impressive camera comet.
Very faint planetary nebula Abell 7 is some 1,800 light-years distant,
NASA research tying California weather to large-scale atmospheric patterns contributed to the 2014 winter water forecast by the California Department of Water Resources.
NASA's prototype Airborne Snow Observatory mission helped water managers for 2.6 million residents of the San Francisco Bay Area achieve near-perfect water operations this summer.
NASA's Curiosity rover is providing vital insight about Mars' past and current environments that will aid plans for future robotic and human missions.
If you could stand on Mars -- what might you see? Scroll right to find out.
This new comet is quite photogenic.
Brightest stellar beacons of the constellation Centaurus,
The many spectacular colors of the