WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / space travel space travel noun /speɪctrævəl/ 12 letters Scrabble 18 WWF 22 Definitions noun a voyage outside the Earth's atmosphere spacefaringspaceflight Look “space travel” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →