Solutions Space has 42 entries with similar clues

• 2-letter words
• tsblank space singer's initials
• 3-letter words
• airlack of space?
• etsSpace aliens: Abbr.
• 4-letter words
• voidEmpty space
• holdCargo space
• gapsEmpty spaces
• 5-letter words
• vacuaTotally empty spaces
• laikaSoviet dog in space
• soyuzSoviet spacecraft
• 6-letter words
• skylabUS spacecraft
• rocketSpacecraft
• apolloUS spacecraft
• 7-letter words
• marinerUS spacecraft
• crampedLacking space
• nostrilBreathing space
• 8-letter words
• occupiedTook up (a space)
• telestarUS spacecraft
• starshipSpace vehicle
• 9-letter words
• astronautSpace explorer
• artstudiomaking space?
• 10-letter words
• auditoriumSpace for listeners
• challengerUS spacecraft
• astronautsSpacemen
• 11-letter words
• intercostalLocated in the space between ribs
• accommodateProvide lodging or space for
• splash-downOf a spacecraft land on water
• 12-letter words
• squash-courtIndoor space for a racket sport
• astrobiologySpace biology
• yuri-gagarinFirst man in space
• 13-letter words
• asteroid-beltRegion of space between Mars and Jupiter
• intergalacticAcross vast spaces
• standing-roomSpace for upright people
• 14-letter words
• littleboysroomyoung sons getting space for convenience
• umbilical-cordSupply tube to a spacecraft prior to launching
• broom-cupboardStorage space for housework items
• 15-letter words
• escape-velocityMinimum speed needed by a spacecraft to overcome the gravitational field
• 16-letter words
• commercial-creepThe destruction of old buildings to make way for retail space
• studio-apartmentsmall living space
• trafalgar-squareAcross public space in central London
• 18-letter words
• a-dog-called-laikaThe first animal sent into space by USSR
• 20-letter words
• valentina-tereshkovaRussian cosmonaut, first woman in space
• 50-letter words
• nasa-national-aeronautics-and-space-administrationUS space agency