This category is within the scope of WikiProject Alternative views, a collaborative effort to improve Wikipedia's coverage of significant alternative views in every field, from the sciences to the humanities. If you would like to participate, please visit the project page, where you can join the discussion.Alternative viewsWikipedia:WikiProject Alternative viewsTemplate:WikiProject Alternative viewsAlternative views
This category is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy
This category is within the scope of WikiProject Spaceflight, a collaborative effort to improve the coverage of spaceflight on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SpaceflightWikipedia:WikiProject SpaceflightTemplate:WikiProject Spaceflightspaceflight
This category is within the scope of WikiProject Cold War, a collaborative effort to improve the coverage of the Cold War on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Cold WarWikipedia:WikiProject Cold WarTemplate:WikiProject Cold WarCold War
This category is within the scope of WikiProject Skepticism, a collaborative effort to improve the coverage of science, pseudoscience, pseudohistory and skepticism related articles on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SkepticismWikipedia:WikiProject SkepticismTemplate:WikiProject SkepticismSkepticism
.jpg){kind=small}
