Babies demonstrate what it takes to become an astronaut, from working in small spaces to growing healthy teeth to eating from plastic containers.

As Naomi and her fellow teen astronauts investigate the fate of their predecessors on the Europa colony, back on a deteriorating Earth, Leo works with a renegade scientist to warn the crew about hostile extraterrestrials.

"What do you want to be when you grow up? A deep-sea diver? A stuntman? An astronaut? When you grow up, you can be anything you want to be!"--From the publisher's web site.

"The CatStronauts, the elite group of cat astronauts, are back! This time, they've been invited to the first-ever space hotel. It's anything but relaxing when the hotel's Artificial Intelligence starts wreaking digital havoc!"--Provided by publisher.

On a cold spring night in 1952, a huge meteorite fell to earth and obliterated much of the east coast of the United States, including Washington D.C. The ensuing climate cataclysm will soon render the earth inhospitable for humanity, as the last such meteorite did for the dinosaurs. This looming threat calls for a radically accelerated effort to colonize space, and requires a much larger share of humanity to take part in the process. Elma York's experience...

"With national pride and valuable scientific research on the line, the CatStronauts race against the CosmoCats and others to be the first cats to Mars"--