Definition that contains astronauts
- lem a spacecraft that carries astronauts from the command module to the surface of the moon and back
- spacesuit a pressure suit worn by astronauts while in outer space
- astronautical of or belonging to astronauts or the science of astronautics
- lunar module a spacecraft that carries astronauts from the command module to the surface of the moon and back
- space helmet a helmet worn by astronauts while in outer space
- astronautic of or belonging to astronauts or the science of astronautics
- g suit pressure suit worn by fliers and astronauts to counteract the forces of gravity and acceleration
- command module a space module in which astronauts can live and control the spacecraft and communicate with earth
- lunar excursion module a spacecraft that carries astronauts from the command module to the surface of the moon and back
- anti-g suit pressure suit worn by fliers and astronauts to counteract the forces of gravity and acceleration