Space mouse Geronimo Stiltonix must replace the batteries in his damaged spaceship by tracking down a rare element, but he is wary of a group of mysterious aliens who offer their help.

"When seventh grader Nicholas V. Landrew, his beloved pet gerbil Henrietta, and a package of ground beef are beamed aboard an alien space ship, they soon find themselves on the run in a madcap chase across the universe. Now all Nicholas wants to do is get back home before his parents find out and ground him forever, but with the Universal Police hot on his trail, that won't be easy. Before it's all over, Henrietta will find herself safely ensconced...

"Mr. Kazarian, the school librarian, is actually an extraterrestrial (with a holographic disguise) studying the behavior of human children. If he wants to continue his research he'll have to find a way to convince the four students who've discovered his secret not to expose him--perhaps by helping their assignment on gas giants with a quick trip to Jupiter." - publisher

Jedi Padawan Nuru Kungurama and the clone troopers of Breakout Squad are sent on a diplomatic mission to the Unknown Regions by Chancellor Palpatine. Traveling with renegade cargo pilot Lalo Gunn, the young Jedi and his clone escorts are in for an unexpected surprise when they encounter the infamous Black Hole Pirates.

Eight boys and girls compete for a spot on the space voyage that will search for a source to solve Earth's energy crisis.

Dash, Carly, Gabriel, and Piper visit a planet made up of molten lava and run entirely by robots where they must find the second element of the Source that will save the Earth.

Cleo and her friends journey from Yasiro Academy to the city of Hykosis, where some of the most notorious thieves and assassins live. The are in search of information about the time tablets that could determine Cleo's fate. Will Cleo find the information she needs and get out of Hykosis alive?

Crostini's Cosmic Carnival is a strange, monster-filled space train that travels the galaxy. When Cosmoe catches the attention of the carnival's ringmaster, the Neon Wiener hot-dog-selling spaceship becomes part of the show.

A spaceship piloted by children travels to Planet Infinity where the youngsters must navigate underground tunnels in search of the fourth element of a power source needed to save Earth.

Sisters Jessa and Oona, and new friend Ram Sam Sam, try to stop the Cobalt Prince from Toki, who orders a strike on Mon Domani, starting a new war between the worlds.