Martian
adventurer
aeronaut
aeroplaner
aeroplanist
air pilot
airplanist
alien
alpinist
aviator
barnstormer
birdman
camper
captain
climber
cloud seeder
comers and goers
commercial pilot
commuter
copilot
cosmonaut
cosmopolite
crop-duster
cruiser
excursionist
explorer
fare
flier
globe-girdler
globe-trotter
goer
hajji
instructor
jet jockey
jet set
jet-setter
journeyer
licensed pilot
man from Mars
mariner
mountaineer
palmer
passenger
passerby
pathfinder
pilgrim
pilot
pioneer
planetary colony
traveler
traveller
Armstrong
Gagarin
Glenn
Shepard
Tereshkova
alan bartlett shepard jr
alan shepard
john glenn
john herschel glenn jr
neil armstrong
spacewalker
valentina tereshkova
valentina vladmirovna tereshkova
yuri alekseyevich gagarin
yuri gagarin
administrator
airman
bomber
diplomat
entrepreneur
geographer
geologists
investigator
linguist
medic
navigator
novelist
physicist
researcher
spaceship
swimmer
technician