Index › PlacesPlace · Moon of MarsPhobos⧉ Copy link❝ Cite○ PinThe larger moon of Mars. Site of the monolith near Stickney crater and the object seen by Phobos 2.Cases (2)1989Phobos 2's elongated object1998The Phobos monolithConnectedShklovskii and Sagan, 'Intelligent Life in the Universe' (1966) document