Space definition is - a period of time; also : its duration. The Nomad research program and the planned expedition are funded by grants from the Cross Enterprise Technology Development Program of NASA's Office of Space Science and is the result of a collaborative effort between the Carnegie Mellon team and the National Science Foundation's (NSF) Antarctic Search for Meteorites (ANSMET) program. The strict definition of rotation is "the circular movement of an object about a point in space." Rotate the piece of paper while it's lying flat on the table. To help visualize it, imagine a point on a piece of paper. Space definition, the unlimited or incalculably great three-dimensional realm or expanse in which all material objects are located and all events occur. Space science definition: any of the various science fields which relate to space flight or any phenomena occurring... | Meaning, pronunciation, translations and examples The outer space also contains low density of particles (largely a plasma of hydrogen and helium) and electromagnetic radiation, neutrinos, dust, cosmic rays, and magnetic fields. How to use space in a sentence. Some are the size of a pick-up truck. space science, body of scientific knowledge as it relates to space exploration space exploration, the investigation of physical conditions in space and on stars, planets, and other celestial bodies through the use of artificial satellites (spacecraft that orbit the earth), space probes (spacecraft that pass through the solar system and that may or may not See more. Science and Tech. Information and translations of space science in the most comprehensive dictionary definitions resource on the web. Asteroid: Rocks floating around in space. The following outline is an overview of and topical guide to space science: These include the cycles of water, carbon, rock, and other materials that continuously shape, influence, and sustain Earth and its inhabitants. Meaning of space science. Glossary. Others are hundreds of miles across. The Space Science Institute is shaping our future by enabling scientists to advance our understanding of Earth and the Universe; increasing science and technology literacy for people of all ages and backgrounds; and inspiring youth to pursue science-technology education and career opportunities. A-F G-M N-R S-Z . Earth and space science (ESS) connects systems Earth and space science explores the interconnections between the land, ocean, atmosphere, and life of our planet. Space science encompasses all of the scientific disciplines that involve space exploration and study natural phenomena and physical bodies occurring in outer space, such as space medicine and astrobiology.. ... 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