Crossword clues for the word: SPACETRAVEL The word SPACETRAVEL has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for SPACETRAVEL Showing 1 to 8 of 8 results Clue(s) *Flying saucer's purpose Common sci-fi activity Phenomenon of the 1960's. Planet-hopping. Sci-fi convention? The VII's raison d'etre. Tourism of the future Verne vision