Phobos (Greek for "fear") most commonly refers to: Phobos (moon), a moon of Mars Phobos (mythology), the Greek god and personification of fear and panic Phobos may also refer to: Comics Phobos (Marvel Comics) Phobos (W.I.T.C.H.), a character from W.I.T.C.H. Computer programming Project Phobos, a Java-based web application environment A runtime and standard library of D programming language Other uses Phobos (album), a 1997 album by Voivod Phobos (audio drama), a 2007 audio drama based on Doctor Who Phobos (launch platform), a floating launch platform being refit by SpaceX PHOBOS experiment, a nuclear physics experiment Phobos program, a Soviet space program of the late 1980s USS Phobos (AK-129), a World War II U.S. Navy Crater-class cargo ship Huitzil or Phobos, a character in the Darkstalkers game series See also Phobos Grunt, a Russian mission to Mars and its moon Phobos Phoebus (disambiguation)