meteoroid, hypersonic, particle beam, antiproton, magnetic dipole, azimuthal, transonic, ballistic trajectory, retroreflector, ramjet, photoelectron, toroid, orbital velocity, diffraction grating, magnetic monopole, neutron radiation, cherenkov radiation, geosynchronous, dipole moment, quadrupole, airburst, airglow, drogue parachute, compressional, spectroscopic analysis, hadron, ellipsoid, velocities, californium, thruster, kinematics, spacecraft, airfoils, retrorocket, gluon, diffracting, orbital, jovian, cosmic ray, aerofoil, corona discharge, extragalactic, backscattering, inertial guidance, parahydrogen, magnetic flux, collimator, hydrodynamic, polarimetry, spallation, nucleon, soliton, cryostat, oxidiser, quasiparticle, prograde, triaxial, lagrangian, micromanipulator, windblast, radome, photoemission, electromagnetics, cosmic radiation, scintillator, dipolar, valence electron, electrodynamics, coronal, plasmon, tachyon, celestial mechanics, electromagnet, antineutrino, attosecond, spectroscope, magnetron, gravitational interaction, fission reactor, sideslip, oblique angle, magnetopause, ejecta, spherical geometry, gimbals, payloads, deflagration, laminar, hyperfine, projectile, disintegrator, anisotropy, enthalpy, eclipsing binary, telemeter, deformation, gradiometer, bolide, coriolis, spectrographic, overpressure, exosphere

speed, velocity