Astron may refer to: Mitsubishi Astron engine ASTRON, the Dutch foundation for astronomy research, operating the Westerbork Synthesis Radio Telescope and LOFAR Astron (comics), a fictional character, a member of the Marvel Comics group The Eternals Astron (spacecraft), Soviet ultraviolet space telescope Astron (fusion reactor), a fusion power design from the 1960s Astron (wristwatch), the world's first quartz wristwatch by Seiko The fourth month in the Shire Calendar Van Hool T917 Astron, a coach body Astron (ship), a Russian cargo vessel wrecked off the coast of the Dominican Republic