rovers Definition

wanderer, roamer, bird of passage, wanderers, nomads, stray, homeless, lander, spacecraft, sols, orbiter, martian, astronauts, huygens, cassini, jpl, spacesuits, retroreflector, satellites, moon, lunar, payloads, spaceships, orbit, asteroids, lunar module, heat shield, rock outcrop, spaceward, planets, spacemen, telescope, lunar excursion module, themis, phobos, geosynchronous orbit, thruster, orbital velocity, gradiometer, gyroscopes, retrorockets, comets, interplanetary, dixi, meteoroid, space shuttle, spectrometers, soyuz, geosynchronous, cosmos, regolith, jodrell bank, robots, hubble, ornithopter, exosphere, flyby, microgravity, synchronous orbit, venusian, planetary, observatory, odometry, shuttle, cosmic ray, spacewalks, astronomers, craters, corot, outer space, perilune, airglow, telemetric, lutetia, planck, sundials, epsilon aurigae, magnetosphere, cosmic radiation, spectrographic, jovian, experiments, cbers, hexapod, circumlunar, philae, skylab, drogue parachute, earthlings, scarps, saturnian, spacefaring, antineutrinos, expeditions, noctilucent, micrometeorites, spaceflight, hypersonic, gravity gradient, osiris,