| Astrophysical (a.) Pertaining to the physics of astronomical science. Thesaurus Entries Cynthian, aerophysical, anagalactic, asteroidal, astral, astrologic, astrologistic, astrologous, astronomic, celestial, circumplanetary, cislunar, empyreal, empyrean, equinoctial, extragalactic, galactic, heavenly, heliacal, intercosmic, interplanetary, intersidereal, interstellar, lunar, lunary, lunate, lunular, lunulate, meteoric, meteoritic, nebular, nebulose, nebulous, physical, planetal, planetarian, planetary, planetesimal, semilunar, sidereal, solar, sphery, star-spangled, star-studded, starry, stellar, stellary, terrestrial, uranic, zodiacal |