Season 1 (2015)
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Episodes 59
Runaway Shuttle
Miles and M.E.R.C. rescue a trapped pilot before his ship crashes into Jupiter's fiery moon, Io.
Read MoreSurfin the Whirlpool
On a father/son surf trip, Miles and Leo must work together to escape the Zuma Whirlpool.
Read MoreOcean in Motion
Miles and his family must figure out why a probe stationed on a dry planet has sustained water damage.
Read MoreExplorer Exchange
The Callisto family is visited by alien Blodger Blopp as part of a Cosmic Explorers exchange program.
Read MoreHow I Saved My Summer Vacation
While vacationing on the dry planet of Alarbus, Miles and Loretta uncover an ancient secret.
Read MoreJourney 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.
Read MoreAttack of the Flickorax
When the lights go out on the planet Calpurnia, Miles and Loretta must protect their ship from light-eating Flickorax aliens.
Read MoreCatch That IOTA!
Miles' attempt to fix Leo's latest gadget sends a diplomatic dinner into complete chaos.
Read MoreMighty Merc
Merc worries that his place with the Callisto family is threatened when they try out a new robot named Axel.
Read MoreWho Stole the Stelloshpere?
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.
Read MoreRock N' Roll
When a moonquake traps the Callistos behind a rockslide, Miles must use his strength-enhancing Exo-Flex suit to save them.
Read MoreHappy Captain's Day
Miles, Loretta and Leo try to give Captain Phoebe a great Captain's Day by embarking on a difficult space task.
Read MorePlanet of the Plants
During a mission to Antheia, a planet completely covered with orange plants, the Callistos discover something stranger than the plants.
Read MoreRide of the Quarkons
The Callistos encounter a pod of Quarkons blocking the Photon Superhighway.
Read MoreTo the Goldilocks Zone
Miles helps scout out the perfect planet for his Earth friend Haruna to live on.
Read MoreHiccup in the Plan
The Callistos must figure out how to escape when a giant Sporjot alien swallows the Stellosphere.
Read MoreOn 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.
Read MoreSpaceship Invader
Miles brings home a fuzzy rock to add to his collection and soon learns it is actually an alien life form.
Read MoreThe Great Blastboard Chase
Miles borrows Leo's Blastboard without permission and discovers an alien dinosaur.
Read MoreAdventures in Robot-Pet Sitting
On a mission to transport robo-animals to their new families, the Callistos hit a road block on the Tethosphere.
Read MoreSpace Race
Miles learns a lesson in sportsmanship when he enters the Tomorrowland Pilot of the Future race.
Read MoreThe Neptune Adventure
During a field trip to Neptune, a malfunction causes the research station to flip over and sink.
Read MoreEye to Eye
The Callistos encounter Spectryx, an alien who can only see in the infrared spectrum.
Read MoreYuri's Night
On Yuri's Night, the Callistos are tasked with bringing alien musician Bootjet Groovestar to the Tethoscape.
Read MoreFrozen Food
When the Callistos' have dinner at alien chef Lysander Floovox's new restaurant, their meal is interrupted by Gadfly Garnett.
Read MoreLater Multivator
Miles attempts to follow in his dad's footsteps by modifying the Stellosphere's multivator.
Read MoreLunar New Year
Miles' grandparents join the Callistos to celebrate the Luna New Year.
Read MoreThe Hoverbike Diaries
Miles is invited to go on his first hoverbike road trip with Leo and Captain Joe
Read MoreThe Search for Skellig Ro
Miles and Loretta meet Master Skellig Ro, a legendary guru in the martial art Naxos
Read MoreEndangered Species
The Callistos must find a way to save a group of creatures that fight against them.
Read MoreBlasteroid
The Callistos discover a tiny race of creatures living inside an oncoming asteroid.
Read MoreMagnetic Merc
M.E.R.C. becomes magnetized after getting stuck in an interstellar dust cloud.
Read MoreA Growing Problem
The Callistos must use robots to save a planet from an invasive species of moss.
Read MoreThe Tardigrade Escapade
The Callistos launch a search and rescue mission when a massive tardigrade escapes Dr. Rubicon's lab and gets lost in space.
Read MoreMiles vs. The Volcano
The Callistos search for Phoebe's missing sister Frida and must rescue her before Mars' volcano erupts.
Read MoreScavengers of Mars
A scavenger hunt turns into a rescue mission when Miles' friend disappears.
Read MoreUnexpected Ally
Gadfly helps the Callistos locate stolen space equipment.
Read MoreGhost Moon
the Callistos are sent to investigate eerie sightings on a dark moon.
Read MoreStormy Night in a Dark Nebula
The Callistos enter a dark nebula and find some spooky inhabitants.
Read MoreTeam Exo-Flex
An Exo-Flex training session becomes complicated for Miles and his friends.
Read MoreDino World
The Callistos search for the missing Professor Rubicon, who was last seen researching ancient dinosaur fossils.
Read MoreThe Pluto Rescue
Miles, Loretta and Auntie Frida's trip to Pluto coincides with Commander S'Leet's plan to take over a planet.
Read MoreThe Taking of the Solar Express
Miles and Haruna must stop Gadfly from a galactic heist of a new solar-powered space train.
Read MoreThe Space Trader
M.E.R.C. volunteers to help catch the thief responsible for a slew of recent robot thefts.
Read MoreThe Quantum Cup
Queen Gemma's family gets diverted on their way to compete against the Callistos in the Quantum Cup.
Read MoreThe Legend of the Sandelion
The Callistos travel to the planet of Sandrosk to save a colony from a sandstorm.
Read MoreThe Mystery of Atlantix
The Callistos are sent to Pipp's underwater hometown of Atlantix, but their mission is interrupted.
Read MoreThe Hitchhiker's Ride Through the Galaxy
Mayhem ensues when the Callistos bring aboard a group of mischievous critters.
Read MoreEscape From the Tethoscape
When the Stellosphere is out of commission, Miles and Loretta call on their friends for help.
Read MoreThe Discovery Expedition
The Callistos' Christmas trip is interrupted by a villain named S'leet who causes it to snow inside the Tethoscape!
Read MoreSnow Globe
Loretta discovers a hidden planet full of snow and ice.
Read MoreGalactech: Secrets of the Black Hole
When a black hole reveals a clue left by an ancient race, the Callistos discover a secret galaxy containing the key to saving their own.
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