• Space aeronomy
• Space airlessness
• Space airlock
• Space allocation
• Space aplenty
• Space astronaut
• Space capsule
• Space colonisation
• Space colonization
• Space colony
• Space coronagraph
• Space debris
• Space devastator
• Space devourer
• Space exploration
• Space exploring
• Space for contemplation
• Space heater
• Space hog
• Space megastructure