Swiss team plans to fly solar plane all night

(AP) -- A Swiss team hoping to fly a solar-powered plane around the world in 2012 says it plans to take a prototype for an all-night spin later this month.

Pioneering solar-powered plane makes airborne hop

The prototype of Solar Impulse, a pioneering Swiss bid to fly around the world on solar power, briefly took off for the first time on Thursday but under battery power, the organisers said.

Pioneering Swiss solar-powered plane rolled out

Solar Impulse, the Swiss bid to make the first solar-powered flight around the world, rolled out its prototype on Friday at an airbase near Zurich and powered up the engines.

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