Ready Jet Go!

Sunspot needs to climb one more mountain to join an elite space climbing club - and the mountain happens to be Mt.

The kids can't play shadow tag because the Sun keeps going behind clouds.

Date Night - When Jet realizes that it's the anniversary of Carrot and Celery's first date, he wants to recreate that first picnic they had on one of Bortron 7's moons.

When a strange bird lands in Jet's yard, the kids learn it is a migrating Snow Goose who is using Jet's yard as a temporary stopping-off place.

Mindy has to go to bed when the Sun goes down, but she's having such a fun day with her friends.

The Grandest Canyon - When the Propulsions are forced to watch a slide show of the Petersen's vacation to the Grand Canyon, they're inspired to take their own trip to Mars to explore Valles Marineris-the largest canyon in the Solar System!

"So Many Moons" - When Mindy is concerned that the possible addition of a younger sibling to her family might be a challenge, Jet says imagine having a family with more than 60 siblings!

Solar System Bake-off!

Date Night - When Jet realizes that it's the anniversary of Carrot and Celery's first date, he wants to recreate that first picnic they had on one of Bortron 7's moons.

"Sunspot and the Great Red Spot" - Sunspot is determined to get to Jupiter to meet his fellow pet aliens, other members of the Red Spot Club.

While making a cake, Carrot and Mindy find they are one are short one ingredient, so they head to the store.

The kids and Sunspot attempt to build the tallest tower ever on the Moon, hoping to beat Jet's cousin's record.

Sunspot begins acting strangely, and Jet fears that he is sick.

As the kids get ready for Valentines Day by making their own valentines out of paper, Mindy continues to feel sad that little, frozen Pluto is so far out at the edge of the solar system.

When Astronaut Ellen Ochoa comes to visit the DSA and review an engineering project, she runs into the kids, who are running Sean's lemonade stand to raise money for a rocket to Mars.

The kids can't play shadow tag because the Sun keeps going behind clouds.

A Visit from Uncle Zucchini - Celery's brother, Zucchini, and his pet, Moonbeam, decide to visit the Propulsions, but get lost along the way.

The kids observe the full Moon at night and wonder why it seems to have a "face.

Celery has souped-up the family saucer, adding new features for the kids to use, including a robot arm.

As the kids get ready for Valentines Day by making their own valentines out of paper, Mindy continues to feel sad that little, frozen Pluto is so far out at the edge of the solar system.

"Beep and Boop's Game" - The kids help Dr.

Mindy has to go to bed when the Sun goes down, but she's having such a fun day with her friends.

Sunspot begins acting strangely, and Jet fears that he is sick.

It's evening at the cul-de-sac, and the kids are looking at two asteroids through Sean's telescope - one is light-colored and one is dark.

"Sunday Drive" Parts 1 & 2 - After the Propulsions download their new version of their saucer dashboard operating system, things are out of whack.

What's Up with Saturn's Rings? - Celery takes Jet, Sydney, and Sean on a trip to explore Saturn's rings to learn what they're made of.

It's evening at the cul-de-sac, and the kids are looking at two asteroids through Sean's telescope - one is light-colored and one is dark.

Ice Moon Enceladus - Sean sets up a sno-cone stand to help raise money to send a spaceship to Mars.

"Total Eclipse of the Sunspot" - While Mindy, Jet, Sean, and Sydney are trying to use a solar panel to improve their energy efficiency, they notice that Sunspot is acting strange.

When the kids experience an earthquake in Boxwood Terrace, Celery takes them up into space to study the Earth's plates and fault lines from above.

"Sunday Drive" Parts 1 & 2 - After the Propulsions download their new version of their saucer dashboard operating system, things are out of whack.

"Tiny Blue Dot" - A rollicking, song-filled recap of the Propulsion family's mission to Earth - as intergalactic travel writers, they really know their way around the Milky Way, and know the difference between a lovely, livable "Goldilocks Planet" like Earth, and the other, way less-livable planets!

The kids join Celery in a space race between them, Uncle Zucchini, and Auntie Eggplant and Zerk.

Mindy's mom has gradually been giving Mindy permission to go a little bit farther in the neighborhood on her own, and Mindy is trying to map out exactly what her boundaries are.

Jet is fascinated by the effects of wind on his saucer.

"Diggin' Earth" - The kids try to dig into the Center of the Earth (a la Commander Cressida), but after finding out that the center is much too hot and the layer of Earth leading up to it is solid rock, they re-vamp their plans.

Mindy is impatient for winter, because she wants to ice skate.

Jet, Sydney, Sean, and Sunspot join Celery as she competes against her brother, Uncle Zucchini, in an "Earthie-style race with a winner"!

The kids are attempting to grow prize-winning pumpkins in the back yard.

Sean's nervousness about flying out to visit the remote Neptune is soothed by Jet's suggestion - an improvised, fun "Neptune tune.

Mindy has finally turned five and is super excited that she is now old enough to go to space.

"Diggin' Earth" - The kids try to dig into the Center of the Earth (a la Commander Cressida), but after finding out that the center is much too hot and the layer of Earth leading up to it is solid rock, they re-vamp their plans.

The kids get information from Dr. Rafferty and then travel to outer space to confirm the amazing fact that there is no sound in outer space.

Jet is amazed to find out that the entire Earth doesn't have the same season at the same time.

Sydney shows Jet and Sean a cool experiment - dropping different items from the same height to see which reaches the ground first.

Jet takes the kids on a saucer tour all around the Earth to discover all the ways that water can be found.

Jet is fascinated by the Earthie potatoes that the kids have grown in the backyard garden.

Date Night - When Jet realizes that it's the anniversary of Carrot and Celery's first date, he wants to recreate that first picnic they had on one of Bortron 7's moons.

Celery has souped-up the family saucer, adding new features for the kids to use, including a robot arm.

"Beep Has the Blues" - Beep is sad because her sister rover on Mars, Boop, is sick and can't move.

Jet takes the kids on a saucer tour all around the Earth to discover all the ways that water can be found.

Mindy Pet-sits Sunspot - Sean, Sydney, Jet, and Carrot head out to view the Northern Lights.

Jet is fascinated by the Earthie potatoes that the kids have grown in the backyard garden.

When the kids experience an earthquake in Boxwood Terrace, Celery takes them up into space to study the Earth's plates and fault lines from above.

"A Kid's Guide to Mars" - Celery and Carrot need to update their guidebook about Mars, and the kids join them on a trip to see how much things have changed on Mars in the last four billion years.

"Tour of the Solar System" - Jet attempts to play the "Solar System" game with Sean, Sydney, and Mindy, but the kids don't quite understand which planets go where.

Comet Fever - The neighborhood is having a star gazing party when Mindy discovers what may be a new comet.

Jet is fascinated by the effects of wind on his saucer.

"How We Found Your Sun" - Jet explains how his family, the Propulsions, found Earth by way of the Sun, a star in the Milky Way galaxy.

Asteroids, Meteors, and Meteorites - Sean is determined to beat his mystery competitor at a video game of "Astro-Tracker.

The kids join Celery in a space race between them, Uncle Zucchini, and Auntie Eggplant and Zerk.

Mission to Mars - When Jet and Sydney interrupt Sean doing some training in his backyard to eventually lead a mission to Mars, Jet suggests they just have his mom fly them out to Mars.

Jet is fascinated by the effects of wind on his saucer.

"Round and Round" -The kids learn how all the planets both orbit around the Sun and rotate on their own axes at the same time.

"So Many Moons" - When Mindy is concerned that the possible addition of a younger sibling to her family might be a challenge, Jet says imagine having a family with more than 60 siblings!

Mindy has finally turned five and is super excited that she is now old enough to go to space.

"What's a Satellite?" - An Earth-orbiting "telecom" communications satellite breaks down, and satellite TV service in Boxwood Terrace stops working.