E01 · Tour of the Solar System/Jet Cooks Dinner 22m
2/17/2016
Celery teaches Jet, Sean, Sydney and Mindy about the planets in our solar system; Sydney, Mindy, Sunspot and Sean help Jet cook for his parents.
E02 · How We Found Your Sun/Treehouse Observatory 22m
2/25/2016
Jet explains how his family found Earth; the kids turn a treehouse into their own observatory to view the nighttime sky.
E03 · Round and Round/The Plant From Bortron 7 22m
2/22/2016
The kids learn how the planets orbit the sun and rotate on their own axes at the same time; Jet gets surprising results when he attempts to grow a plant from his home planet.
E04 · Just the Right Distance from the Sun/Solar Power Rover 22m
2/18/2016
The kids learn how Earth is the perfect distance from the sun; Jet, Sean and Sydney learn about solar power.
E05 · How Come the Moon Has Craters?/Backyard Moon Base 22m
3/7/2016
E06 · How Come the Moon Changes Shape?/Night of a Bazillion Stars 22m
3/7/2016
E07 · Earth Mission to Moon/Mindy's Moon Bounce House 22m
2/23/2016
The kids do a re-enactment of the first moon landing. Jet gives a gift to Mindy, which allows her to defy gravity.
E08 · Beep has the Blues/Chore Day 22m
2/24/2016
Beep is sad because her sister Boop is sick and can't move so the kids fly to Mars to figure out what is wrong; Jet and Sean help Sydney turn her chores into fun science games.
E09 · A Kid's Guide to Mars/Jet 2 5h 22m
2/15/2016
The kids join Celery and Carrot on a trip to Mars; and Jet builds a robot version of himself so that he can be in two places at once.
E10 · More Than One Moon/Visit to Mom's Office 22m
2/29/2016
Mindy finds out there is more than one moon in the solar system; Sean and Sydney take Jet to meet Sean's mom at the Deep Space Array.
E11 · Mission to Mars/Sound Abound 22m
3/1/2016
Jet and Sydney go away on a mission to Mars; Sean is surrounded by noise while trying to complete his science project.
E12 · What's Up With Saturn's Rings?/Sunspot's Night Out 22m
3/2/2016
E13 · The Grandest Canyon/A Visit to the Planetarium 22m
3/3/2016
E14 · A Visit From Uncle Zucchini/Mindy's Weather Report 22m
4/11/2016
E15 · Ice Moon Enceladus/What Goes Up... 22m
3/21/2016
E16 · Solar System Bake-Off!/Kid-Kart Derby 22m
4/12/2016
E17 · Asteroids, Meteors, and Meteorites/Mindy's Meteorite Stand 22m
4/13/2016
E18 · Comet Fever/Asteroid Patrol 22m
3/22/2016
E19 · Mindy Pet-sits/Treehouse Space Station 22m
4/14/2016
E20 · Date Night/Face on the Fritz 22m
8/15/2016
E21 · So Many Moons/Project Pluto 22m
8/16/2016
E22 · Sunspot and the Great Red Spot/Uncle Zucchini Babysits 22m
8/17/2016
E23 · Diggin' Earth/Mindy's Mistery 22m
12/27/2016
E24 · Which Moon is Best?/Detective Mindy 22m
8/18/2016
E25 · Tiny Blue Dot/Earth Camping 22m
8/19/2016
E26 · What's a Satellite/Satellite Selfie 22m
12/28/2016
E27 · Space Junk/Scientific Sean 22m
12/29/2016
The kids meet up with Uncle Zucchini and start to clean up their space neighborhood; Jet, Sydney, and Sean build paper airplanes.
E28 · Beep and Boop's Game/Constellation Prize 22m
6/5/2017
The kids help get Boop over a ravine on Mars, and learn that satellites help scientists communicate with far away rovers; the kids learn about constellations.
E29 · Sunday Drive 22m
12/26/2016
The Propulsions try out a new dashboard operating system, which only serves to confuse them as their test drive to Mars goes horribly wrong.
E30 · Total Eclipse of the Sunspot/Sean's Year in Space 22m
8/15/2017
Sunspot acts strange when Mindy, Jet, Sean and Sydney use a solar panel to try to improve energy efficiency; Sean is excited about NASA's Year in Space program.
E31 · Jet's First Halloween 22m
10/24/2016
Sydney, Sean and Mindy plan fun things for Jet's first Halloween, including carving jack-o'-lanterns, dressing up in costumes and going trick-or-treating; Carrot and Celery turn their garage into a haunted house.
E32 · Whole Lotta Shakin/My Fair Jet 22m
6/6/2017
Sunspot and the kids attempt to build the tallest tower on the moon; Sean and Sydney want to take Jet to the DSA Open House.
E33 · From Pluto With Love/A Star is Born 22m
2/5/2018
The kids make their own Valentine's; Sydney directs everyone in a backyard movie.
E34 · The Mindysphere/Lone Star 22m
6/7/2017
Mindy explores her special zone with her friends; a dig uncovers a special item linked to the wild west past.
E35 · Space Race/Jet's Time Machine 22m
6/8/2017
Celery competes against her brother, Uncle Zucchini, in a race; Jet tests his first experimental time machine.
E36 · Sean's Neptune Tune/Earth Day Birthday 22m
8/17/2017
Jet proposes a song to calm Sean's nervousness about flying; the kids plan a surprise party for Jet.
E37 · Castaway Carrot/Jet Can't Sleep 22m
10/9/2017
Celery, Jet and Sunspot accidentally leave Carrot on the moon. / A loud thunderstorm jolts everyone awake.
E38 · Holidays in Boxwood Terrace 22m
12/11/2017
E39 · Not a Sound/Mindy in Space 22m
10/10/2017
E40 · A Hammer and a Feather/Commander Mom 22m
2/6/2018
