Did you know some space vehicles orbit Earth? Did you know other space vehicles travel to faraway planets? Find out more in Space Vehicles.

"Introductory text and full-color images explore the role of NASA in space. Intended for students in kindergarten through third grade"--Provided by publisher.

Join Space Cat on an exploration of systems in both the natural world and in the human-made world. Readers discover how STEM skills keep systems working.

There's no air in space. But robots don't care! Learn more about how these mechanical robonauts can help us understand more about the solar system in which we live.

Rosetta isn't the first probe that's been sent to study comets, but it's the most successful as the first spacecraft to closely observe a comet as it approaches the sun. For 10 years, Rosetta moved around the solar system, just so it could finally meet up with the right comet and release a lander to further study it. Readers learn about Rosetta's incredible journey from just an idea to a fascinating robot with solar-charging batteries and other special...

"Introductory text and full-color images explore the physical characteristics and discovery of the planet Mercury. Intended for students in kindergarten through third grade"--Provided by publisher.

"Introductory text and full-color images explore the physical characteristics of the planet Earth. Intended for students in kindergarten through third grade"--Provided by publisher.

"Introductory text and full-color images explore the physical characteristics and discovery of Jupiter. Intended for students in kindergarten through third grade"--Provided by publisher.

"A new set of True Books on Space Exploration"--

When is a planet not a planet? Dwarf planets orbit the sun, are solid bodies, and are not moons. But they are not considered regular planets. Learn more about these spherical oddities and why Pluto is still hotly debated today.