Moonbuggy with pedal power

For two decades, NASA has used its Great Moonbuggy Race as way to inspire students to feats of engineering and athletic prowess. Competitors have to design, build, and race lightweight, human-powered vehicles that can traverse a half-mile course simulating the surface of the moon. NASA says that the "race teams face many of the same engineering challenges dealt with by Apollo-era lunar rover developers ... in the late 1960s."

This photo shows the team from the University of Puerto Rico at Humacao, which took first place in the college division with a time of 3 minutes, 32 seconds. The event was held Friday and Saturday at the U.S. Space & Rocket Center in Huntsville, Ala.

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Photo by: NASA/MSFC / Caption by:

Team Russia

Second place in the college division went to "Team Russia" from the International Space Education Institute/Moscow Aviation University. Winning teams in the NASA Great Moonbuggy Race have to post the fastest vehicle assembly and race times in their divisions, and also have to minimize on-course penalties.
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Photo by: NASA/MSFC / Caption by:

Negotiating a curve

Team 1 from Middle Tennessee State University took third place in the college division. The race brought together approximately 600 student drivers, engineers, and mechanics in some 90 teams from 23 states and Puerto Rico, along with Canada, India, Germany, Mexico, and Russia.
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Photo by: NASA/MSFC / Caption by:

Apollo 15 lunar rover

NASA may not be going back to the moon anytime soon, but it can still take pride in the Apollo lunar landings of 40-plus years ago. The first appearance of a lunar rover on one of those trips to the moon was the Apollo 15 mission in the summer of 1971. The price tag was nearly $40 million for the machine, formally known as the Lunar Roving Vehicle.
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Photo by: NASA / Caption by:

Astronaut David Scott in lunar rover

The Apollo astronauts did not have to pedal their rovers, which were electric-powered. Here we see David Scott, Apollo 15's commander, at the wheel of the rover, which could hit a top speed of 10 miles per hour.
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Rover and Mount Hadley

With the moon's Mount Hadley as a backdrop, Apollo 15 lunar module pilot James Irwin gets ready for a drive.
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Photo by: NASA / Caption by:

High-school champs

And here we are back on Earth in April 2013, looking at Team 1 from Teodoro Aguilar Mora Vocational High School of Yabucoa, Puerto Rico, winner of first place in the high school division this year with a time of 3 minutes, 24 seconds. The Great Moonbuggy Race began in 1994 with eight college teams, and high-school teams first took part in 1996.
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Photo by: NASA/MSFC / Caption by:

Rounding the lunar module

Second place in the high-school division went to Jupiter High School Team 1 of Jupiter, Fla.
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Photo by: NASA/MSFC / Caption by:

Another moon buggy from Jupiter

And in third place was Jupiter High School Team 2.
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Photo by: NASA/MSFC / Caption by:

Apollo 16 and the lunar rover

The Apollo 16 mission in April 1972 also featured the lunar rover. Behind the lunar rover is mission commander John Young.
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Photo by: NASA / Caption by:

Eugene Cernan at the rover

Trips to the surface of the moon ended in December 1972 with Apollo 17, commanded by Eugene Cernan, seen here with the lunar rover and with the moon's South Massif as a backdrop.
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Photo by: NASA / Caption by:
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