The kids learn the difference between an asteroid, a meteor and a meteorite; while digging in the yard, Mindy and Sunspot find a unique rock that Mindy believes is a meteorite.

After the Propulsions download their new version of their saucer dashboard operating system, things get out of whack.

Jet attempts to play the “Solar System” game with Sean, Sydney, and Mindy, but the kids don’t quite understand which planets go where. Celery, Jet’s mom, takes them on a tour of the solar system and introduces each of the eight planets.

Sydney, Mindy, Sunspot, and Sean help Jet cook a classic meal from Bortron 7 for his parents, Celery and Carrot. After some funny attempts, the kids find that using the Scientific Method works best to get the meal done in time.

Jet explains how his family, the Propulsions, found Earth by way of the Sun, a star in the Milky Way galaxy. Celery takes the kids out into space and shows them how the Sun looks huge, or small like other stars, depending on your perspective.

Sydney, Jet, Sunspot, and Sean fix up a treehouse and make it into their own clubhouse/observatory. The kids even build their own telescope so they can all observe the awesome nighttime sky!