![A Cargolux Boeing 747 cargo aircraft approaches to land at Payerne airport February 20, 2013. The Boeing 747 arrives to load the Solar Impulse HB-SIA prototype aircraft and transport on Thursday to A Cargolux Boeing 747 cargo aircraft approaches to land at Payerne airport February 20, 2013. The Boeing 747 arrives to load the Solar Impulse HB-SIA prototype aircraft and transport on Thursday to](https://c8.alamy.com/comp/2CWMKTE/a-cargolux-boeing-747-cargo-aircraft-approaches-to-land-at-payerne-airport-february-20-2013-the-boeing-747-arrives-to-load-the-solar-impulse-hb-sia-prototype-aircraft-and-transport-on-thursday-to-moffett-airfield-at-the-ames-research-center-of-nasa-in-san-francisco-solar-impulse-crew-will-prepare-the-start-of-this-years-across-america-mission-from-the-west-to-east-coast-before-the-round-the-world-flight-in-2015-reuterspascal-lauener-switzerland-tags-transport-society-science-technology-2CWMKTE.jpg)
A Cargolux Boeing 747 cargo aircraft approaches to land at Payerne airport February 20, 2013. The Boeing 747 arrives to load the Solar Impulse HB-SIA prototype aircraft and transport on Thursday to
![Prison guards pose in front of newly built cells during a media visit for the inauguration of the new east wing of the Champ-Dollon prison in Thonex near Geneva July 25, 2011. Prison guards pose in front of newly built cells during a media visit for the inauguration of the new east wing of the Champ-Dollon prison in Thonex near Geneva July 25, 2011.](https://c8.alamy.com/comp/2D07WN5/prison-guards-pose-in-front-of-newly-built-cells-during-a-media-visit-for-the-inauguration-of-the-new-east-wing-of-the-champ-dollon-prison-in-thonex-near-geneva-july-25-2011-the-new-wing-of-the-prison-will-allow-the-improvement-of-the-detention-conditions-in-regards-of-the-over-population-issues-the-champ-dollon-and-swiss-prisons-in-general-are-facing-reutersvalentin-flauraud-switzerland-tags-crime-law-2D07WN5.jpg)
Prison guards pose in front of newly built cells during a media visit for the inauguration of the new east wing of the Champ-Dollon prison in Thonex near Geneva July 25, 2011.
![Breitling Lockheed L-1049F Super Constellation “Star of Switzerland” HB-RSC Editorial Photography - Image of aerospace, classic: 141148942 Breitling Lockheed L-1049F Super Constellation “Star of Switzerland” HB-RSC Editorial Photography - Image of aerospace, classic: 141148942](https://thumbs.dreamstime.com/b/breitling-lockheed-l-f-super-constellation-star-switzerland-hb-rsc-payerne-switzerland-september-141148942.jpg)