NASA Astronaut Randy Bresnik demonstrates Newton's Second Law from the International Space Station. He launches three objects of different weights to see what will happen.

The astronauts, interns, engineers, and scientists at the NASA Johnson Space Center show us how their work and research sends astronauts to space through a music video.

The kids ask astronauts questions about what life is like in space.

Scrat accidentally enters a flying saucer and propels himself into outer space. He travels through the solar system (also by accident), and during his journey finds a solar system, planets, asteroids, and other celestial objects.

Can other planets- besides Earth- have life on them? There are different characteristics that allow life as we know it. The conditions must be just right!