Solar Impulse 2 is making good progress in its epic journey across the Pacific, with the plane breaking the record for longest-solar powered flight on Tuesday.
Solar Impulse 2 passed the "point of no return" early Monday, about 16 hours into the solar-powered plane’s audacious attempt to cross the Pacific from Japan.
Some researchers are warning not all states in the U.S. will be ready for the threat of solar storms. Will your state survive a mega-blast from the sun?
Solar Impulse 2 has landed in Nagoya, Japan, as the solar-powered plane prepares to wait out a spell of bad weather on its epic flight across the Pacific.
Solar Impulse 2 has embarked on the most daunting leg of its epic journey around the world. The single-seater solar-powered plane took off from Nanjing, China, Saturday, the start of a grueling 5...
The most daunting leg of Solar Impulse 2’s epic journey around the world will be a massive test of endurance for the solar-powered plane’s pilot Andre Borschberg.
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The Solar Impulse 2 plane, about to embark on the most daunting leg of its epic round-the-world journey, is taking renewable energy and clean technology to new heights, says pilot Bertrand Piccard.