(informal) In a confused or oblivious mental state, for example as a result of drug-taking. / Positioned at regular intervals with a specified space between them.

Alternative spelling of double-spaced

(of text) Formatted without leaving a full blank line between each line of text

simple past tense and past participle of single-space

(of text) Formatted so that there is one half of a blank line between each line of text

Region outside explored space.

travel through space in order to visit and explore other worlds

A crewed artificial satellite designed for long-term habitation, research, etc.

A space transportation system developed by NASA consisting of a reusable winged orbiter, a set of recoverable booster rockets, and a fuel tank. / The reusable winged orbiter of this system.

Alternative form of meatspace