Other crossword clues for answer "OUTERSPACE"OUTERSPACEET's homeAstronaut's milieuSetting seen on Syfy, oftenAlien territoryRegion beyond our atmosphereArena for the starsUFO's originBackyard or patioInterstellar regionSuperhighway for rocket ships.Science fiction word.Destination of 17 Across.Where "the bird" will travel.New frontier.Goal of astronauts.Realm of Lunik.Where Pioneer V is.Galactic region.Milky Way domain.New travel realmNASA's milieuSun spot?End of commonalityHome of Mars and AriesUSS Enterprise milieuRegion beyond the Earth's atmosphereWhence come UFOsAstronauts' destinationFew of us reach this height