impactor Definition

approval, army, clock, crush, fake, false, impinger, mimic, pendulum, punching, simulator, strike, typing, asteroid, astrobleme, extraterrestrial object, meteoroidal, space vehicle, larmor precession, orbiter, impactite, spacecraft, magnetic moment, galvanoscope, hydrodynamometer, space probe, gravitational field, geosynchronous orbit, megaseme, mesoseme, gravitational force, rhysimeter, microseme, space capsule, approacher, specific impulse, cycloscope, orbitar, orbit, heliometer, meteorolite, delta ray, coriolis force, orbital plane, perilune, evection, comet, minor planet, particle, ejecta, aeroscope, ion engine, epicycloidal wheel, apocynthion, centrifugal force, trajectory, mechanical device, mach number, meteorometer, cylindroid, ellipsoid of revolution, meteorite, sideroscope, magnetograph, apolune, rocket engine, bubble chamber, weak force, asteroid belt, moment of inertia, micrometeoroid, pritchel, heliometry, meteoroscope, centrode, pyrheliometer, holometer, pair production, apojove, danaide, gravitational collapse, hodoscope, cloud chamber, oblongum, haematachometer, dygogram, anglemeter, simple harmonic motion, crater, gyromagnetic ratio, projectile, inertial guidance, thermion, electric charge, siderolite, mechanical phenomenon, hubble law, lunar module, sterhydraulic, magnetic lens,