Definition of Space exploration

1. Noun. Investigation of interplanetary or interstellar space, its properties, biology and the bodies that exist within it. ¹

¹ Source:

Lexicographical Neighbors of Space Exploration

space communication
space communications
space complexity
space curve
space curves
space debris
space defence
space defences
space defense
space defenses
space docking
space elevator
space elevators
space environment
space environments
space exploration (current term)
space explorations
space factor
space factors
space fixed reference
space fixed references
space flight
space flights
space frame
space frames
space group
space guidance
space heater
space heaters
space heating

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