Space is the expanse that exists beyond the Earth and its atmosphere and between celestial bodies. Space is not completely empty; it is an almost perfect vacuum that contains a low density of particles, mainly a plasma of hydrogen and helium, as well as electromagnetic radiation, magnetic fields, neutrinos, dust and cosmic rays.

But by far the largest part consists of an unknown form, called dark matter and dark energy - our inspiration for Deep Space, an ode to the unknown.