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Rover

The first-place winner of the 2013 NASA Great Moonbuggy Race (high school division) was an...

It was Puerto Rico's day at the 20th NASA Great Moonbuggy Race. Teams from that country won first place in both the high school and college division races. More than 90 teams competed in the race, in which lightweight human-powered buggies race over a simulated lunar surface built at the US Space and Rocket Center in Huntsville, Alabama. The winning times for this grueling three-quarter mile course were 3:24 for the high school division and 3:32 for the college division.  Read More

China's Polar Rover harnesses the wind for power courtesy of a top-mounted HoYi! vertical ...

While the Mars rover Curiosity may have attracted much of the world's attention of late, there are some equally impressive Earth-bound robot rovers deserving of some column inches. One such vehicle is China's Polar Rover, which harnesses the wind for power courtesy of a top-mounted HoYi! turbine from New York's Urban Green Energy (UGE) as it explores the Antarctic vastness, documenting effects that global warming is having on the continent.  Read More

Artist's concept of Opportunity leaving its lander (Image: JPL/NASA)

NASA’s Opportunity rover begins its tenth year on Mars this week. On January 25, 2004 at 05:05 GMT, the unmanned craft landed in Eagle Crater in the Meridiani Planum region of the Red Planet. Though scheduled for only a 93 day mission, it continues to explore the Martian surface almost a decade later.  Read More

Artist's rendition of the Nuclear Cryogenic Propulsion Stage (NCPS), a nuclear engine inte...

Nuclear-powered rocket engines are not new. In the 1960s, both the U.S. and the Soviet Union developed and tested thermal nuclear rockets fitted with flight-worthy components. However, Project Rover and NERVA (Nuclear Engine for Nuclear Rocket Application) programs were defunded in the early 1970s just before test flights were to start. Now, as part of the Advanced Exploration Systems program at NASA, the Nuclear Cryogenic Propulsion Stage team is tackling a three-year project to demonstrate the viability of and to evaluate materials for thermal nuclear propulsion systems for use in future deep space missions.  Read More

The new Mars rover will borrow much from the rover Curiosity (Image: NASA)

With Curiosity still rolling across the Red Planet, NASA has revealed it will be sending another rover to Mars in 2020. The announcement, which was made at the 2012 American Geophysical Union Fall Meeting in San Francisco, also outlined the space agency’s plans for exploring Mars for the remainder of the decade.  Read More

X-ray diffraction image of first Martian soil sample showing presence of crystalline felds...

NASA’s Curiosity Mars rover has completed its first soil analysis of the Red Planet. The unmanned explorer used an advanced, miniaturized X-ray diffraction instrument that is part of the Chemistry and Mineralogy instrument (CheMin) of its internal laboratory. The soil, collected at a site designated “Rocknest” in Gale Crater, reveals that Martian soil is a weathered volcanic type similar to soils found in the Hawaiian Islands.  Read More

The Polaris lunar water prospecting robot prototyple

Astrobotic Technology Inc., a spin-off company of Carnegie Mellon University (CMU), has debuted its full-size flight prototype of its Polaris lunar water-prospecting robot. Polaris is specially designed to work in the permanently shadowed craters at the Moon’s poles. Scheduled to be sent to the Moon using a SpaceX Falcon 9 launch vehicle, the solar-powered rover is a contender in the US$20 million Google Lunar X Prize and is tasked with seeking ice deposits that could be used by future colonists.  Read More

TALISE is a proposed aquatic probe intended to sail across a lake on Saturn's largest moon...

Titan is Saturn’s largest moon, and it’s said to be one of the most Earth-like celestial bodies in the Solar System. It has a thick atmosphere, and is covered with a network of seas, lakes and rivers – albeit ones made up of liquid hydrocarbons instead of water. Now, a team of scientists are proposing sending a boat-like probe to Titan, that would travel across its largest lake.  Read More

First color image from Curiosity showing the  north wall and rim of Gale Crater (Image: NA...

After a successful landing on Sunday, the NASA rover Curiosity has begun sending back images of the planet including the first color pictures and 3D stereographs. In addition to images from the surface of the red planet, the lander has also sent back images captured by onboard cameras during the craft’s dramatic descent through the Martian atmosphere and landing. Meanwhile, an orbiter from an earlier NASA mission sent back images of Curiosity’s descent.  Read More

Artwork of Curiosity entering the Martian atmosphere (Image: NASA)

This Sunday will see one of the most dramatic events in the history of space exploration. On August 5, 2012 at 10:31 PM PDT (August 6, 05:31 GMT), the nuclear-powered science rover Curiosity will reach Mars It will involve one of the most complex, most daring landings ever attempted. Ironically, it may end in one of two ways - a triumph for the men and women of NASA as the Curiosity lander sends back its first signals from the red planet or utter silence. And the key to this is a heat shield that is so new to the field of planetary exploration that it is an experiment in itself.  Read More

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