LunarVehicle
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McGill University researchers show off lunar rover prototype with unique 'iRing' wheels
We've already seen researchers at the University of Chicago and Cornell use coffee grounds to develop an entirely different type of robotic hand, and it looks like some folks at McGill University in Montreal, Canada have also been taking a similar approach to quite literally reinvent the wheel. That's being done as part of the Lunar Exploration Light Rover (or LELR) project, which is aiming to build a lunar rover that's light and able to navigate difficult terrain (i.e. the surface of the moon) with ease. One of the key aspects of that, of course, are the wheels, and the McGill researchers' solution is something called the "iRing" -- a wheel made of a chainmail-type fabric and filled with "granular particulate matter" (or tiny pieces of metal). That creates a wheel that's heavy and sturdy enough to avoid bouncing around on the moon, but still flexible enough to absorb shocks and overcome any obstacles. Will it actually wind up on the moon? That remains to be seen, but the researchers expect the final prototype of the complete rover (which could even carry a crew) to be complete in the spring of 2012. Be sure to hit up the via link below for the best look at the rover on video.
NASA electric lunar rover struts its stuff for the President
For the Inaugural Parade, NASA astronauts greeted our new President in the style befitting such an august organization (and one that'll take all the funding they can get) by trotting out their Small Pressurized Rover. Hopefully by 2012 this thing will be spending less time cruising around Washington DC and more time on the lunar surface, where it can support two intrepid explorers for up to two weeks at a time. It sure looks cramped, but man, what a view! Check out some video of the thing in action -- in the nation's capital and in the wild -- after the break.[Via Billionaire Boys Club]
NASA demos 2020's 12-wheeled, pressurized lunar rover concept car
We've all seen black and white footage of astronauts on the moon hot doggin' it over craters and dunes in a trick electric buggy, but that was over thirty years ago. In 2020, when a new generation of astronauts head there, they'll need a new generation of whip too, and that's just what NASA recently demonstrated to the public. Called the Small Pressurized Rover Concept, it looks to be an evolution of the 12-wheeled Chariot prototype we saw earlier this year, pimped out with an air-tight cabin that sleeps two and some bitchin' gold dubs. Inside a pair of explorers can go lunar RVing for up to two weeks at a time, covering 625 miles on one charge at a leisurely 6 mph, hopping out through rear-mounted (non-next-gen) spacesuits when something interesting catches their eye. You know, like aliens or something. Could happen. [Thanks, Peter D.]
NASA's Chariot lunar vehicle gets demoed on video
We've already gotten a pretty good idea of what NASA's new Chariot lunar vehicle was capable of, but now thanks to NewScientist (and NASA itself) we've got a glimpse of the behemoth in action -- on Earth, of course. As you can see for yourself after the break, the rig certainly looks to be quite capable of tearing it up on the lunar surface, with it boasting a plough to smooth things out for a moon base (or other potential lunar installations). What's more, while they're apparently not quite ready to be demoed just yet, NASA also has plans to outfit it with a drill and a back hoe, but apparently not a laser cannon -- at least none that they're tellin' us about.[Via Slashdot]
