The term "space" in a scientific context is often referred to as "outer space" or simply "space." In astronomical and scientific terminology, space is the vast, seemingly infinite expanse that exists beyond the Earth's atmosphere, where celestial bodies like stars, planets, and galaxies are found.
While there isn't a specific scientific name designated exclusively for "space," it is commonly described by terms such as "interstellar space" (the space between stars), "intergalactic space" (the space between galaxies), and "cosmic space". These distinctions help specify different regions within the universe.