Aliens on Earth
Alien Invasion
Children's Series
Disaster and destruction
Life in the Future
Parallel Universes
Spaceship based
Superhumans
Space station based
Time travel based
Vehicle based
Anthologies
Misc
see also: science fiction television, science fiction sitcom, List of science fiction short stories
... have children under the age of 18 living with them, 62.2% are married couples living together, 17.0% have a female householder with no husband present, and 15.9% are ...