| COMMONAREA | Group space, and a hint to the answers to starred clues |
| MINDYKALING | "Mork & ___" (sitcom about a man from outer space and a star of "The Office"?) (2 wds.) |
| DARK | With 60-Across, hypothetical substance in outer space ... and a literal hint to six black squares in this puzzle |
| ENEMA | Two spaces and a procedure that's invasive |
| METEORITE | A solid piece of debris from an object such as a meteor or comet, originating in space and surviving its passage through the atmosphere to reach the surface of Earth |
| GAGARIN | Yuri -; the first human to travel into space and to orbit Earth (7) |
| GEODESY | Branch of science concerned with the precise measurement of the shape, orientation in space and gravitational field of the Earth (7) |
| ARMOIRE | A large two-door cupboard, usually movable and containing shelves, hanging space, and sometimes drawers that was used to store arms |
| CAPSULE | A vehicle designed to obtain information from space and be recovered on returning to earth (7) |
| MYTHS | The "fact" that the Great Wall of China is visible from space, and others |
| UNIVERSE | All of space, and all the matter and energy which it contains (8) |
| RELATIVITY | Albert Einstein's model concerning time, space and the motion of objects, the theory of ... |
| ASTRONOMY | Scientific study of celestial objects, space and the universe as a whole |
| SELL | Dispose of to a purchaser from outer space, and fall back |
| MOORAGE | Reversing space and time to get somewhere to park (7) |
| TOBY | _ Stephens, star of Lost In Space and Percy Jackson And The Olympians (4) |
| HYDEPARK | Royal green space and public haven in Westminster, where the illumination of Route du Roi, to deter highway robbers, made said Rotten Row London's first lamp-lit road (4,4) |
| ALA | State that's home to the U.S. Space & Rocket Center: Abbr. |
| EARTH | See it in space and in the dirt (5) |
| BENEVOLENT | Good to live with new love at sea, getting space and time (10) |
