Ready Jet Go!

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.

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

Carrot is about to turn 250 Bortronian years old, and the kids have set up a backyard circus to help him celebrate.

"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.

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

"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.

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

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.

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

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.

Each kid brings their personal project up to the tree house, and each contributes to a huge mess.

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.

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

Sydney, Sean, and Mindy help Jet experience his first Halloween.

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

Sean is planning his first sleepout under the stars with his Space Scouts troop, but the weather is threatening, and it looks like his sleepout will be rained out.

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

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.

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

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

Jet's robot Jet 2 needs new wheels if he's going to be able to rove over the surface of Mars.

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.

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.

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!

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

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.

Each kid brings their personal project up to the tree house, and each contributes to a huge mess.

Solar System Bake-off!

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

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.

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

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.

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.

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

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.

"More than One Moon" - Mindy is shocked to learn that there is more than one moon in the solar system.

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

Each kid brings their personal project up to the tree house, and each contributes to a huge mess.

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.

"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 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.

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

Each kid brings their personal project up to the tree house, and each contributes to a huge mess.

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.

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.

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

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

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.

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

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

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

"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.

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

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

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

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

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.

After an afternoon on the Moon, Celery, Jet, and Sunspot discover, as they fly to Earth, that they have mistakenly left Carrot on the Moon!

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

Sydney, Sean, and Mindy help Jet experience his first Halloween.

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

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

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

Jet pitches an idea for the annual Boxwood Terrace Christmas Pageant, and not only is it accepted, he gets to direct it!

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

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.

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

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

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

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

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!

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.

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

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

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

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

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

"Which Moon is Best?" - Sean wants to be the first to walk on a moon, like his hero Neil Armstrong.