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The new Solar Impulse 2 aircraft is pulled out of its base for tests in Payerne
The new Solar Impulse 2 aircraft is pulled out of its base for the first time for tests with solar panels in Payerne April 14, 2014. The aircraft, which was unveiled on April 9, weighs 2.4 tons with a wingspan of 72 meter and more than 17,000 solar cells. The attempt to fly around the world in stages using only solar energy will be made in 2015. REUTERS/Denis Balibouse (SWITZERLAND - Tags: TRANSPORT ENVIRONMENT SCIENCE TECHNOLOGY TPX IMAGES OF THE DAY)
Staff members Pangaribuan and Ryser stand next to the Solar Impulse 2 aircraft in Payerne
Staff members Tahan Pangaribuan (L) and Nils Ryser (R) stand next to the Solar Impulse 2 aircraft, which is being pulled out of its base for the first time for tests with solar panels, in Payerne April 14, 2014. The aircraft, which was unveiled April 9, weighs 2.4 tons with a wingspan of 72 meter and more than 17,000 solar cells. The attempt to fly around the world in stages using only solar energy will be made in 2015. REUTERS/Denis Balibouse (SWITZERLAND - Tags: TRANSPORT ENVIRONMENT SCIENCE TECHNOLOGY)
The new Solar Impulse 2 aircraft is pulled out of its base for tests with solar panels in Payerne
The new Solar Impulse 2 aircraft is pulled out of its base for the first time for tests with solar panels in Payerne April 14, 2014. The aircraft, which was unveiled April 9, weighs 2.4 tons with a wingspan of 72 meter and more than 17,000 solar cells. The attempt to fly around the world in stages using only solar energy will be made in 2015. REUTERS/Denis Balibouse (SWITZERLAND - Tags: TRANSPORT ENVIRONMENT SCIENCE TECHNOLOGY)