User:Slipknot6976/testing

The Sky-Sailor is a plane that contains solar cells on its wings, developed by the Swiss Federal Institute of Technology. It is believed to be able to search the Martian surface and even send pictures back to Earth. The reason why the Sky-Sailor will have a bigger advantage over other Martian rovers is because it can scale the Martian surface without touching it at any point, which removes many hazards and high energy costs. If this project goes on successfully, it should be able to take detailed pictures of Mars, especially in places where NASA's rovers, Spirit and Opportunity, cannot go.

Project Planning
The challenge for the developers was to make a very light wight model. So far, that goal has been reached. After that, an autopilot had to be installed so a non-stop autonomous flight for 24 hours could be ahieved. All this was tested with a scale model in a wind tunnel.

Design
The Sky-Sailor has a wingspan of about 3.2 meters and it weighs approximately 2.5 kilograms. Looking at aerodynamic studies, the power needed for the aircraft to fly at a low altitude is about 13.2 watts.

Mission To Mars
The aircraft would be carried to Mars in a small aeroshell and that would be attached to a carrier spacecraft. Once the spacecraft has reached Mars, the aeroshell would be directly released into the Martian atmosphere.