We've been following the sun-powered Solar Impulse plane for a very long time. Since 2008, we've seen it complete its test run, conquer a 26-hour day and night flight, and now it's successfully complete a flight from Switzerland to Belgium.
A solar-powered plane with a 200-foot wingspan completed its first test flight this morning, soaring to 5,500 feet in an 87-minute sortie that reached a top speed of 44 mph. Solar Impulse proved itself airworthy, taking off and landing under...
Aeronaut Bertrand "Jean Luc" Piccard (nickname ours) has already been around the world once. The first time he did it in a hot air balloon, called the Breitling Orbiter 3. Now he wants to do it again with the Solar...