Dad has been collecting samples from the rocky planets and has just one more to collect – from their home planet Earth. Taking Cosmo and Sol along, they prepare themselves for a rough landing on the hard surface but... no hard landing. To their surprise, they land in the sea. Before working out h...

Dad knits jumpers for everyone, even GIL and Lifter, and he wants everyone to wear them on their next mission to Venus. But Venus is far too hot for woolly jumpers and Cosmo, Sol, GIL and Lifter find themselves suffering in the heat. When Lifter and GIL shut down, they all roll down a hill, pilin...

When scientist Mum needs some orange rocks for her experiments, Cosmo and her Dad travel to the searing hot planet Mercury to find some. Cosmo wants to search for the rocks right away but Dad has other ideas – he wants to enjoy the sunshine! Before long, they both fall asleep under the hot sun. W...

GIL, the computer, has a terrible crash and Mum calls a technician out to the Moonbase. But without a working computer, she can't get her work done so Cosmo suggests they take a holiday. After a misunderstanding, the whole family head to planet Venus, the hottest planet in the Solar System. But t...

To study the Sun, Mum needs Cosmo and Dad to set up three Solar units on Mercury, the closest planet to the Sun. With no time to spare, Dad and Cosmo take the Moon Buggy while Lifter helps out carrying equipment. Before long, Dad and Lifter find themselves locked in a fast and furious race across...

When Mum gets Dad a lovely new spacesuit, Cosmo wishes she could be a different colour, something special. Their next mission is a special one – Cosmo, Dad and GIL must travel to Mars to search for water. As they make their way across the red rocky surface of Mars, they find themselves engulfed i...

When one of Mum's icy experiments gets ruined by spilled water, she notices it looks like an ice rink. To Cosmo, ice skating sounds amazing! To finish her experiment, Mum must take her equipment to one of the coldest planets – planet Neptune. Dad is convinced they will be able to ice skate on Nep...

As Cosmo and Sol play hide and seek, they interrupt Dad in the shower. He tells them his showers are alone time! Quickly, they find they must head towards Saturn to find meteoroids, rocks shooting through space. The rocket ship is too slow to track them but they have an idea – to the Starpods! In...

When she was little, Mum used to lie out in fields of flowers and stare up at the clouds. There are no clouds on the Moon. Cosmo realises just how much Mum misses clouds. A mission to Jupiter, the biggest planet in the Solar System, takes the family into the cloudy atmosphere of the gas planet. T...

While jogging, Dad manages to unplug the fridge by mistake. After his supercharged workout, there is just one thing he wants: a cold drink, with lots of ice. But the family soon find the fridge isn't working and all the ice has turned to water. No ice! Dad is distraught. To take his mind off the ...

At bedtime, Sol gets afraid of the dark. It's no problem – all they have to do is open the window and show Sol the stars. Sol loves stars. The next day, Cosmo and Sol join Dad and Lifter on a mission to Uranus. While Dad sets up a very complex machine, Cosmo and Sol explore the very squishy plane...

After Dad boasts to Cosmo that he could climb the biggest mountain in the whole Solar System, Mum asks him to do exactly that. Dad and a very excited Cosmo must travel to Mars to climb the mighty Olympus Mons on Mars. Don't worry – they have help, in the form of Lifter, a big machine who helps ou...

When Lifter blows out the candle on her birthday cake, Cosmo and Sol finds she has amazing wind power. Sol loves wind! Lifter's gift is some wallpaper and some time alone to decorate her room, so the family head to Neptune in search of some real wind. On Neptune, Dad reveals he has brought just t...

Dad tells stories of storms, BOOM, and he claims he is not scared of storms at all. But their next mission is right inside the might Jupiter's big red spot. Cosmo, Dad and Sol find themselves in a giant storm. The spot is a storm! Dad is frightened by the thunder so Cosmo and Sol must find a way ...