The kids are digging again down by the Lake, and dig up a part of an old rocket.

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

With all the Earthie kids away for the day, Jet and Sunspot are left to their own devices.

Sunspot needs to climb one more mountain to join an elite space climbing club .

It’s the first windy day of spring at Boxwood Terrace, and the kids are all trying out their new kites.

It’s Mothers Day, and Jet wants to do something special for Celery, who just wants to finish her book.

It’s Earth Day, and the kids are preparing posters for the big community celebration at the DSA.

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

A total eclipse of the Sun is coming to Boxwood Terrace!

Sean is planning his first sleepout under the stars with his Space Scouts troop, but the weather is threatening...

Sean imagines what space flight will be like for him by the time he’s ready to go to space.

Sean is training to be an astronaut and the kids start a lemonade stand to raise money for a rocket to Mars.

Sean accidentally drops his beloved Neil Armstrong action figure into a large crack in the ground in the woods...

kids learn it is a migrating Snow Goose who is using Jet’s yard as a temporary stopping-off place.

The kids go to their local beach to surf, but notice that the beach looks completely different from the last time.

It’s evening at the cul-de-sac, and the kids are looking at two asteroids through Sean’s telescope.

Mindy wants to have a sleepover outside with her friend Lillian, but it’s winter and too cold to sleep.

Sean becomes an amateur magician called the Great Seanzo, dazzling the other kids with magnet tricks.

The kids can’t play shadow tag because the Sun keeps going behind clouds. Mindy wants the sun to be out all the time!

Sydney and Jet are having a hard time explaining to Mindy that the Sun doesn’t move – the Earth is moving around the Sun

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

Mindy has a problem: now that she’s been to space with the bigger kids, she realizes how much there is to see out there!

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

Sean and Sydney set out to show Mindy how to separate fact from fiction through research!

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

Jet is fascinated by his first Earthie rainbow. He wants to know all about them!

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

The kids enter their karts in the big kid-kart derby, but this year they all have to design solar powered karts.

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

It’s Halloween and Jet’s pumpkin has grown as big as his personal saucer thanks to some Bortronian technology!

This Halloween, Jet wants to grow a pumpkin to enter in the local pumpkin contest.

Mindy has turned five and Jet and the others offer to relocate Mindy’s tea party to the Moon.

Mindy has finally turned 5 and is super excited that she is now officially allowed to go to space.

Jet, Sydney, Sean, Mindy, and Sunspot decide to make a scaled replica of the solar system using found items in neighbors

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

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

Sydney wants to enter a Commander Cressida story contest, but can’t think up a good enough story.

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 Earthie golf, and Sean and Sydney try to teach him the rules.

Jet is fascinated by the effects of wind on his saucer. He and the kids study how wind works.

Mindy feels bad that she’s the smallest kid in the group, so Jet builds a shrink-ray to shrink the bigger kids down.

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

Sydney decides that Jet’s robot, Jet 2, is lonely. She decides to design and build a robot companion for him.

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

Jet’s overactive cousin Zerk comes to Earth for a visit, and the kids show him around the neighborhood.

When the kids experience an earthquake in Boxwood Terrace, Celery takes them up into space to study the Earth’s plates.

Jet takes care of Mitchell’s dog Cody for the weekend, and attempts to teach him some new tricks.

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