Tourism on the Moon landing. PTScientists is a partner of For All Moonkind, Inc. and has pledged that its mission will honor heritage preservation and abide by all relevant guidelines. Space tourism companies which have announced they are pursuing lunar tourism include Space Adventures, Excalibur Almaz, Virgin Galactic and SpaceX. The company Space Adventures has announced a planned mission, titled DSE-Alpha, to take two tourists within of the lunar surface, using a Soyuz spacecraft piloted by a professional cosmonaut. The trip would last around a week. In February 2017, SpaceX announced it had accepted deposits for a private week-long flyby mission to the Moon,
Space tourism since 2009. As an alternative term to "tourism", some organizations such as the Commercial Spaceflight Federation use the term "personal spaceflight". The Citizens in Space project uses the term "citizen space exploration". Many private space travelers have objected to the term "space tourist", often pointing out that their role went beyond that of an observer, since they also carried out scientific experiments in the course of their journey. Richard Garriott additionally emphasized that his training was identical to the requirements of non-Russian Soyuz crew members, and that teachers and other non-professional astronauts chosen to fly with NASA are called astronauts.