…a long key on a typewriter or computer keyboard for making a space between words…
…an area of limited height under a floor or roof, giving access to wiring and plumbing…
…space in a motor vehicle between occupants and a point of impact that can absorb some of the shock of collision…
…space unoccupied by matter or, more particularly, containing no electromagnetic or gravitational field and used as a reference…
…an area of grass, trees, or other vegetation set apart for recreational or aesthetic purposes in an otherwise urban environment…
…a multidimensional space in which each axis corresponds to one of the coordinates required to specify the state of a physical system, all the coordinates being thus represented so that a point in the space corresponds to a state of the system…
…a three-dimensional structural framework that is designed to behave as an integral unit and to withstand loads applied at any point…
…a novel, movie, or television program set in outer space, typically of a simplistic and melodramatic nature…
…the competition between nations regarding achievements in the field of space exploration…
…the concepts of time and three-dimensional space regarded as fused in a four-dimensional continuum…
…an imaginary or hypothetical distortion of space-time that enables space travelers to travel faster than light or otherwise make journeys contrary to the commonly accepted laws of physics…
…space on the surface of an interior wall, regarded as an area for displaying pictures or similar items…
…the apparent space behind the picture plane of a painting, created by perspective and other techniques…
…a small spacecraft or the part of a larger one that contains the instruments or crew…
…a collection of particles with a net electric charge occupying a region, either in free space or in a device…
…the frequency of occurrence of stars, particles, or other heavenly bodies, per specified volume of space…
…a self-contained appliance, usually electric, for heating an enclosed room…
…a regular, indefinitely repeated array of points in three dimensions in which the points lie at the intersections of three sets of parallel equidistant planes…
…occupying little space; enabling the available space to be used economically…
…a rocket-launched spacecraft, able to land like an unpowered aircraft, used to make repeated journeys between the earth and earth orbit…
…a large artificial satellite used as a long-term base for manned operations in space…
…natural processes in space that can affect the near-earth environment, satellites, and space travel, such as magnetospheric disturbances solar coronal events…
…a space consisting of vectors, together with the associative and commutative operation of addition of vectors, and the associative and distributive operation of multiplication of vectors by scalars…
…the physical space immediately surrounding someone, into which any encroachment feels threatening to or uncomfortable for them…
…an astronomical telescope that operates in space by remote control, to avoid interference by the earth’s atmosphere…
…a space that has an associated family of subsets that constitute a topology. The relationships between members of the space are mathematically analogous to those between points in ordinary two- and three-dimensional space…
…further developments are expected and more information will be given later…
…be or become distracted, euphoric, or disoriented, especially from taking drugs; cease to be aware of one’s surroundings…
…an organization set up in 1975 to coordinate the national space programs of the collaborating countries. It is based in Paris…
