Category
page 1Outer space
outer space
void between celestial bodies
extraterrestrial life
life that does not originate from Earth
interstellar medium
matter and radiation in the space between the star systems in a galaxy
Kármán line
popular defined boundary of outer space
interplanetary medium
material which fills the Solar System
space force
military branch for space warfare
interplanetary dust cloud
cosmic dust in the space between the planets of the solar system
interplanetary magnetic field
component of the Sun's magnetic field which fills the Solar System
intracluster medium
superheated plasma that permeates a galaxy cluster
Portal:Space
Wikimedia portal
politics of outer space
political considerations of space policy
astrosociology
alt=Japanese astronaut Soichi Noguchi waves during STS-114 mission.|thumb|350x350px|Japanese astronaut Soichi Noguchi waves during [[STS-114 mission.]]