science, astrophysics, aeronautics, aeronautical engineering, aerospace engineering, mechanical engineering, wernher von braun, spaceflight, physics, rocketry, electrical engineering, chemical engineering, astronomy, johannes kepler, propulsion, norbert wiener, biomimetics, inorganic chemistry, aerospace, microgravity, harold kroto, rocket propulsion, telerobotics, extravehicular, astrobiology, physicist, john bardeen, relativity theory, glaciology, oceanography, porifera, george gamow, hypersonic, geodesy, spacecraft, aquanaut, cosmic radiation, biophysicist, meteorology, aerodynamicist, nuclear physics, electrochemistry, robotics, meteoritics, outer space, spacefaring, museology, biometeorology, exobiology, geosynchronous, pharmacognosy, geosciences, organic chemistry, carl friedrich gauss, cospar, bioengineering, hydrodynamics, astronomer, superfluidity, fluid mechanics, spacewoman, bathyscaphe, nanotechnology, cosmologist, igor sikorsky, metallurgy, avionics, jet propulsion, aeronautical engineer, sputnik, biochemistry, celestial mechanics, biomathematics, caltech, neuropharmacology, tokamak, jpl, holography, planetology, glenn t. seaborg, valentina tereshkova, irving langmuir, salyut, aviation, antoine lavoisier, electromagnetics, mendeleev, analytical chemistry, afrl, electrodynamics, astronomical telescope, eugene wigner, seismology, yuri gagarin, heinrich hertz, tribology, oersted, meteorological satellite, upper atmosphere, nuclear magnetic resonance, ornithopter, radiobiology, communism, meteorologists, microbiology, psychologist, socialism, statisticians, astronomers, atheism, atheists, biologist, bolshevism, cartography, counterpart, criminologists, cybernetics, ecologists

astronautic, astronautical, avionics

natural philosophy, physical science