Space flight has revolutionized our understanding of the universe.

I bought a new space heater for my bedroom.

Astronauts explore outer space to learn more about the universe.

Please remember to double-space your essay.

The government is planning to expand the living space to accommodate the increasing population.

I like to space out and just relax.

Scientists are studying the mysteries of deep space.

The spacecraft is scheduled to launch next month.

The spaceman floated weightlessly in the spacecraft.

The astronaut put on his spacesuit before going into space.