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Airplane completes solar-powered odyssey

Solar Airplane

A unique airplane has just completed a 4,000-mile journey, making the first solar-powered intercontinental round-trip air journey. Traveling between Europe and Africa, the Solar Impulse experimental solar airplane landed in Payerne, Switzerland at 8:30 p.m. local time (2:30 p.m. ET) on Tuesday. The odyssey began two months ago, on May 24. This wasn't a test to see how fast the plane could make the trip, but to assess its endurance and reliability.

 

Swiss make 1st test of round-the-world solar plane

Swiss make 1st test of round-the-world solar plane

A solar plane with wings as wide as a 747 and the power of a small motorboat took to the skies for the first time Wednesday, cruising a mile high at bicycle-like speeds for nearly 1 1/2 hours in a step toward becoming the first sun-powered aircraft to circle the world....

 

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