The Deep Space Expedition Alpha ( short DSE - Alpha ) is a project of the company Space Adventures for a tourist space flight to the moon. To be executed the flight of the Soyuz spacecraft, which were originally developed for the Soviet manned lunar program. The flight will last nine days. The first mission is scheduled for 2015. The flight is to be carried out by Roscosmos. A flight will cost 150 million U.S. dollars for a tourist. On board the spaceship to be room for three people, two of them tourists. Some experts are of the opinion that the proton should be used as a starting vehicle, Roskosmos says it will go on a Soyuz.