Latest Spirit rover Stories
NASA's Martian orbiters have sent back exciting evidence to mission operators showing that the Red Planet may in fact still have liquid water in existence on the surface.
University High School Bowls Over Competition at JPLUniversity High School of Irvine, Calif., beat out 23 other local high schools in an all-day, "buzzer-beater"-style Science Bowl held at NASA's Jet Propulsion Laboratory.
New findings from rock samples collected and examined by NASA's Mars Exploration Rover Opportunity have confirmed an ancient wet environment that was milder and older than the acidic and oxidizing conditions told by rocks the rover examined previously.
Whirlwind tour of the past 10 years of adventures and discoveries by mission scientist Ray Arvidson
NASA Opportunity rover was built for a three-month mission on Mars, but continues to return valuable scientific data 10 years later.
Media and public are invited to attend events hosted by NASA and the Smithsonian's National Air and Space Museum (NASM), in Washington, to commemorate 10 years of roving across Mars.
Saturday will mark the 10th anniversary of the date NASA’s Mars Exploration Rover Spirit touched down on the Martian surface.
Having successfully completed a software upgrade, the team operating NASA’s Mars rover Curiosity now plans to check the vehicle’s wheel for wear-and-tear, officials with the US space agency announced on Friday.
Mars' Moon Deimos -- outermost of two small moons orbiting the planet Mars. Deimos orbits Mars at a distance of about 23,500 km (about 14,100 mi), completing an orbit once every 1.26 Earth days. The moon's orbit is almost circular and is only slightly tilted relative to the Martian equator. Deimos is irregular in shape, measuring about 15 km (about 9 mi) along its longest side and about 11 km (about 6.6 mi) along its shortest side. It is the smallest known moon in the solar system. If...
Mars' Moon Phobos -- in astronomy, innermost moon, or natural satellite, of Mars. Phobos orbits Mars at a distance of only 9,378 km (5,627 mi), closer to its planet than any other moon in the solar system. In fact, it is so close that the force of Mars's gravity is stronger than the force keeping the moon in its orbit, so the radius of Phobos's orbit is decreasing at the rate of about 1.8 m (about 6 ft) per century. In 40 million years, Phobos will either break apart into a ring...
- A political dynamiter.