TheSpaceAge_____inOctober1957whenthefirstartificialsatellitewaslaunchedbytheformerSovietUnion.AinitiatedBoriginatesCembarkedDcommenced
TheSpaceAge_____inOctober1957whenthefirstartificialsatellitewaslaunchedbytheformerSovietUnion.
Ainitiated
Boriginates
Cembarked
Dcommenced