circumlunar Definition

spacecraft, orbit, lunar, spacewoman, space capsule, spaceship, moon, spaceflight, orbiter, interplanetary, soyuz, perilune, taikonaut, outer space, cosmonaut, geosynchronous orbit, flyby, phobos, synchronous orbit, asteroid, geosynchronous, valentina tereshkova, dixi, spaceward, space station, exobiology, astronautical, selene, space, astronomical telescope, astronauts, cbers, spacefaring, thermonuclear reactor, drogue parachute, gradiometer, shuttle, ballistic trajectory, orbital velocity, prograde, cospar, payloads, mission, cosmodrome, space shuttle, airglow, cassini, robotic telesurgery, icbms, launch vehicle, retroreflector, tereshkova, themis, yuri gagarin, aeronomy, satellites, hubble, salyut, saturnian, microgravity, hypersonic, blastoff, spacewalks, smos, lander, geoid, spacesuit, zero gravity, spacemen, retrorockets, qabala, geostationary orbit, osiris, polar, heliopause, meteoroid, airship, gagarin, sciamachy, telerobotics, navstar, transpolar, spaceport, tiros, proxima centauri, upper atmosphere, hypervelocity, aquanaut, weightlessness, bathyscaphe, novaya zemlya, franz josef land, jovian, aphelion, astrobiology, lunar crater, leonov, inertial guidance, gravitational interaction, telemetric,