Runaway Shuttle

Miles and M.E.R.C. rescue a trapped pilot before his ship crashes into Jupiter's fiery moon, Io.

Surfin the Whirlpool

On a father/son surf trip, Miles and Leo must work together to escape the Zuma Whirlpool.

Ocean in Motion

Miles and his family must figure out why a probe stationed on a dry planet has sustained water damage.

Explorer Exchange

The Callisto family is visited by alien Blodger Blopp as part of a Cosmic Explorers exchange program.

Game On

When the Callisto family is captured by an alien queen, Miles must rely on his simulated gaming skills to save them.

How I Saved My Summer Vacation

While vacationing on the dry planet of Alarbus, Miles and Loretta uncover an ancient secret.

Journey to the Frozen Planet

During a mission on an ice-covered planet, Miles must save Loretta when she is swept down a river towards a waterfall.

Attack of the Flickorax

When the lights go out on the planet Calpurnia, Miles and Loretta must protect their ship from light-eating Flickorax aliens.

Catch that IOTA!

Miles' attempt to fix Leo's latest gadget sends a diplomatic dinner into complete chaos.

Mighty Merc

Merc worries that his place with the Callisto family is threatened when they try out a new robot named Axel.

Who Stole the Stellosphere?

When space thief Gadfly Garnett sneaks onboard the Stellosphere and blasts away with Miles and M.E.R.C. still inside, Miles' UNCLE Joe, captain of the SpaceGuard, comes to the rescue.

Rock N' Roll

When a moonquake traps the Callistos behind a rockslide, Miles must use his strength-enhancing Exo-Flex suit to save them.

Happy Captain's Day

Miles, Loretta and Leo try to give Captain Phoebe a great Captain's Day by embarking on a difficult space task.

Planet of the Plants

During a mission to Antheia, a planet completely covered with orange plants, the Callistos discover something stranger than the plants.

Downsized

When the Callisto family is accidently shrunken down by the Tomorrowland Mail-alien, the tiny family must work together to help Merc save an off-course starship.

Ride of the Quarkons

The Callistos encounter a pod of Quarkons blocking the Photon Superhighway.

To the Goldilocks Zone

Miles helps scout out the perfect planet for his Earth friend Haruna to live on.

Hiccup in the Plan

The Callistos must figure out how to escape when a giant Sporjot alien swallows the Stellosphere.

On Spaceguard

Miles goes on a ride-along with his uncle, Captain Joe of the SpaceGuard, and finds himself in pursuit of space villain Gadfly Garnett.

Spaceship Invader

Miles brings home a fuzzy rock to add to his collection and soon learns it is actually an alien life form.

Adventures in Robo-Pet Sitting

On a mission to transport robo-animals to their new families, the Callistos hit a road block on the Tethosphere.

The Great Blastboard Chase

Miles borrows Leo's Blastboard without permission and discovers an alien dinosaur.

Unplugged

When the StarJetter crash lands on an uninhabited planet, the Callistos must survive without the help of technology.

Junked

The Callistos must track down the culprit responsible for dumping trash into the orbit around the planet Alarbus.

Mama Merc

Miles must help his family when a giant winged creature mistakes the Star Jetter for its egg.

Space Race

Miles learns a lesson in sportsmanship when he enters the Tomorrowland Pilot of the Future race.

The Neptune Adventure

During a field trip to Neptune, a malfunction causes the research station to flip over and sink.

Eye to Eye

The Callistos encounter Spectryx, an alien who can only see in the infrared spectrum.

Yuri's Night

On Yuri's Night, the Callistos are tasked with bringing alien musician Bootjet Groovestar to the Tethoscape.

I, Stella

When Stella's system experiences a technical malfunction, Miles must figure out a way to fix it.

Frozen Food

When the Callistos' have dinner at alien chef Lysander Floovox's new restaurant, their meal is interrupted by Gadfly Garnett.

Later Multivator

Miles attempts to follow in his dad's footsteps by modifying the Stellosphere's multivator.

Lunar New Year

Miles' grandparents join the Callistos to celebrate the Luna New Year.

The Hoverbike Diaries

Miles is invited to go on his first hoverbike road trip with Leo and Captain Joe

The Search for Skellig Ro

Miles and Loretta meet Master Skellig Ro, a legendary guru in the martial art Naxos

Endangered Species

The Callistos must find a way to save a group of creatures that fight against them.

Blasteroid

The Callistos discover a tiny race of creatures living inside an oncoming asteroid.

Magnetic Merc

M.E.R.C. becomes magnetized after getting stuck in an interstellar dust cloud.

A Growing Problem

The Callistos must use robots to save a planet from an invasive species of moss

The Tardigrade Escapade

The Callistos launch a search and rescue mission when a massive tardigrade escapes Dr. Rubicon's lab and gets lost in space.

Miles Vs. The Volcano

The Callistos search for Phoebe's missing sister Frida and must rescue her before Mars' volcano erupts

Scavengers of Mars

A scavenger hunt turns into a rescue mission when Miles' friend disappears.

Unexpected Ally

Gadfly helps the Callistos locate stolen space equipment.

Skyrise

Miles and his friends must act quickly when a new space elevator malfunctions.

Ghost Moon

The Callistos are sent to investigate eerie sightings on a dark moon.

Stormy Night in a Dark Nebula

The Callistos enter a dark nebula and find some spooky inhabitants.

Dino World

The Callistos search for the missing Professor Rubicon, who was last seen researching ancient dinosaur fossils.

Team Exo-Flex

An Exo-Flex training session becomes complicated for Miles and his friends.

The Pluto Rescue

Miles, Loretta and Auntie Frida's trip to Pluto coincides with Commander S'Leet's plan to take over a planet.

The Taking of the Solar Express

Miles and Haruna must stop Gadfly from a galactic heist of a new solar-powered space train.

The Space Trader

M.E.R.C. volunteers to help catch the thief responsible for a slew of recent robot thefts.

The Quantum Cup

Queen Gemma's family gets diverted on their way to compete against the Callistos in the Quantum Cup.

The Legend of Sandelion

The Callistos travel to the planet of Sandrosk to save a colony from a sandstorm.

The Mystery of Atlantix

The Callistos are sent to Pipp's underwater hometown of Atlantix, but their mission is interrupted.

Escape From the Tethoscape

The Callistos inadvertently bring aboard a group of mischievous critters.

The Hitchhiker's Ride Through the Galaxy

Miles and Loretta call for help from their friends after the Stellosphere malfunctions.

The Discovery Expedition

Loretta uses her coding skills to discover a hidden planet.

Snow Globe

The Callistos' Christmas trip is interrupted by Commander S'leet when he causes it to snow inside the Tethoscope.

Galactech: Secrets of the Black Hole

Follows the outer space voyages of young adventurer Miles and his family.