astrophysical Definition

extragalactic, astronomy, planetary, nucleosynthesis, spectroscopic, neutron star, relativity theory, neutrino, quantum theory, gamma ray, gravitational, spectroscopy, planetary nebula, quantum electrodynamics, galactic, milky way galaxy, oort cloud, andromeda galaxy, relativistic, cosmological, dynamical, singularities, supernovae, quasars, quantum mechanics, general relativity, particle physics, cosmic rays, astrometry, galaxies, circumstellar, cosmic ray, planets, astronomers, electroweak, cosmic, eclipsing binary, electrodynamics, physics, auroral, pulsars, nebulae, cosmic microwave background, jovian, supersymmetry, interstellar medium, exoplanet, subatomic, atmospheric, radial velocity, celestial mechanics, epsilon aurigae, quantum mechanical, magnetosphere, redshift, photosphere, superfluidity, attosecond, ejecta, axion, einsteinian, gamma rays, superconductivity, novae, asteroidal, comets, cosmos, quasiparticle, hydrosphere, hadron, mesosphere, photometric, planck, polarimetry, photochemistry, physicists, maser, blackbody, protostar, enceladus, ionospheric, antineutrinos, photometry, antiproton, geodynamic, baryon, muon, spectroscopic analysis, airglow, anthropic, abiogenesis, exosphere, quantum physics, antiparticle, radioactive decay, thermodynamic, minos, earthshine, radiative, boson,