Get Set Galactic - Episode Guide

Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must work out if an object is heavier or lighter than another before placing it on a giant set of scales. Then the young scientists have to complete a huge fossil by digging for dinosaur parts in ball pits. Finally, the teams must make their way across a giant inflatable version of the solar system. Can they get from Neptune to Mercury by stepping on every planet in the right order without getting knocked by the swinging stars?

Meanwhile, Ayo and Sam learn about the importance of exercise to keep our bodies and minds healthy.

Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must decide whether objects will float or sink in a water tank. Then, in a game based on light and shadows, the young scientists have to figure out what their team captains are holding by observing their shadows behind a huge screen. Finally, the teams learn about structures by building arched bridges they can step across to reach an island.

Meanwhile, Sam and Ayo are competing to see who can make the best model rocket. The scientist who loses must clean the other's dirty lab beakers for a week! Who will triumph?

Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, the teams must identify objects using just one of five senses. Then, the young scientists have to complete a huge fossil by digging for dinosaur parts in ball pits. Finally, the teams bounce around on trampolines to feel like astronauts experiencing low gravity on the moon. They must grab as many space objects hanging above them as they can before the time is up. Meanwhile, Ayo is missing the weather she can experience back on Earth, so she and Sam recreate different weather conditions using items around the lab.

Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this world prizes. First, they must work out if an object is heavier or lighter than another before placing it on a giant set of scales. Then, there's a healthy eating quiz based on the food groups that make up a balanced diet. Finally, the teams must take items from a giant conveyer belt and sort them so they can be reused and recycled. To make it even trickier, the players are attached to bungee cords! Meanwhile, Sam and Ayo have installed an update on the supercomputer - but now it won't do what it's supposed to do. They must fix the computer by giving it a list of coded instructions.

Two teams take on three scientific challenges based on materials, plants and forces. James is excited about his fossils, but one of them has gone missing.

Two teams take on three scientific challenges based on coding, shadows and pollination. STARS is almost out of space lettuce, but James has an ingenious way to grow some more.

Two teams take on three scientific challenges based on floating, sinking, seasons and gravity. Sam needs salt for his recipe, James has used it up making Chris the salt crystal.

Two teams take on three scientific challenges based on coding, animal habitats and healthy eating. Sam receives a video call from two members of his Young Scientist Club on Earth.

Two teams take on three scientific challenges based on the senses, fossils and bridges. Ayo is trying to mend her nana's phone, but it looks nothing like Sam and James's phones.

Two teams take on three scientific challenges based on sound pitch, fossils and memory. The teams attempt to make the perfect parachute by trying and testing several prototypes.

Two teams take on scientific challenges based on heavier and lighter, the human body and the solar system. James grows a crop of lemons, which gives Sam an idea for an 'invisible' experiment

Two teams take on three scientific challenges based on sound pitch, the human body and forces. Ayo and Sam look at maps of places on earth and a map of the solar system.

Two teams take on three scientific challenges based on objects floating and sinking, plants and healthy eating. James, Sam and Ayo need a new team photo for the STARS noticeboard.

Two teams take on three scientific challenges based on the senses, animal habitats and pollination. The recycling compartment is full, and the contents start to tumble down the space chute.

Two teams take on three scientific challenges based on different materials, maps and gravity. James, Sam and Ayo celebrate Earth Day with some young friends back on Earth.

Two teams take on three scientific challenges based on heavy and light, maps and memory. Sam is excited because he is about to turn on the brand new STARS super telescope.

Two teams take on three scientific challenges based on the senses, seasons and memory. James, Sam and Ayo enjoy a fun STARS art challenge, and Sam uses a telescope to make unique art. 

Two teams take on three scientific challenges based on heavier and lighter, shadows and pollination. Sam brings a new pet to STARS - a robot dog called Rover - but has lost its instructions. 

Two teams take on three scientific challenges based on float or sink, plants and bridges. James, Ayo and Sam look at different animal skeletons, and Sam hosts a fun quiz! 

Two teams take on three scientific challenges based on coding, seasons and gravity. Sam shows James and Ayo his new handwashing rap. 

Two teams take on three scientific challenges based on sound and pitch, plants and the solar system. The team discovers that not all inventions need to be new. 

Two teams take on three scientific challenges based on floating or sinking, fossils and forces. James's shoes are slippy, but Ayo and Sam help find a solution with a moon buggy! 

Two teams take on three scientific challenges based on sound pitch, maps and healthy eating. James, Ayo and Sam are surprised when space rubbish slides down the chute! 

Two teams take on three scientific challenges based on coding, animal habitats and pollination. Ayo can't find her special pen anywhere. Where can it be hiding? 

Two teams take on three scientific challenges based on heavier or lighter, the human body and gravity. James makes a nature documentary about microscopic water bears. 

Two teams take on three scientific challenges based on different materials, fossils and healthy eating. Sam enjoys being a magician and bends water using only a balloon. 

Two teams take on three scientific challenges based on the senses, shadows and memory. STARS turns to face the sun today, but they are running low on power and need to fix it. 

Two teams take on three scientific challenges based on materials, maps and forces. The team can smell something stinky onboard STARS, but what is it?