The National Aeronautics and Space Administration announced a new space exploration plan.

I am interested in space exploration.

I dream of traveling through the universe someday.

He is majoring in aerospace engineering.

The National Aeronautics and Space Administration announced a new space exploration plan.

Uchuu-kun, have you finished your homework for today yet?

The space probe discovered a new planet.

He is majoring in aerospace engineering.

His dream is to pilot a spaceship.

He is interested in the design of spacecraft.