prograde, galactic equator, celestial equator, synchronous orbit, gravitational interaction, orbital velocity, precess, celestial sphere, counterclockwise rotation, centripetal force, gravitational attraction, corona australis, canis major, outflowing, ballistic trajectory, interstellar space, circularize, magnetic flux, drift, thermodynamic equilibrium, coma berenices, oort cloud, magnetic dipole, hubble constant, syrtis major, cirrus cloud, proxima centauri, occulted, eclipsing binary, equilateral triangle, easting, celestial pole, ridging, superposed, angular velocity, angular momentum, mantling, interstellar medium, transits, exponential decay, northing, inflowing, cumulonimbus cloud, zodiacal light, spacefaring, shallowing, diffracting, andromeda galaxy, conjoin, celestial mechanics, canes venatici, canis minor, subducting, temperature gradient, sublimates, vectoring, ionise, greater antilles, magnetic monopole, beta centauri, oscillate, crustal plate, radial velocity, equilibrated, cherenkov radiation, planetary nebula, nonliving, sine curve, foramen magnum, rhumb line, cartesian coordinates, oblique angle, quantize, milky way galaxy, galactic plane, beaufort scale, orbiting, gaussian distribution, res publica, ionize