Astronomy category: 2403 books

Bright stars twinkle in the night sky. Have you looked up into the sky on a clear night and seen these tiny points of light? Did you know that there are many kinds of stars in space? Find out all about them in this book.

Earth is a planet, moving around the sun. But Earth is not the only planet in our solar system! It is one of eight planets, many moons, and other objects that orbit our sun. The planets have much in common, but they have many differences, too. In this book, learn all about these exciting planets.

Asteroids and comets shoot straight through space. They just look like bright lights with tails, but there is much more to these fascinating objects! Learn all about asteroids and comets in this book.

Learn all about planet Earth in this engaging, colorful title! Earth is our home. It is a big, beautiful place that orbits the sun. What else is there to know about Earth? Read this book to find out!

What does the sun do for us other than give us light during the day? It gives us warmth, energy, and so much more! Learn all about the sun in this book.

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this book.

Does Neptune have a lot of winds? What is at the core or center of Neptune? Neptune is slowly turning itself into what precious mineral? What is the coldest place in our solar system? (Hint: It isn’t the planet,) Learn the answer to these questions and many more fun facts in this 15-Minute...

While only 12 people have actually had contact with it, many songs and movies have featured this shining object. But it's not a superstar, or even a star at all. It's our moon. From tides and tracking time to gravitational pull on orbits, the moon affects life here on Earth. Take a trip to the moon...

A day on Mars is almost as long as a day on Earth, but how long is a year on Mars? Does Mars have seasons? What color are the rocks on Mars? Mars is full of volcanoes, but when did the last one erupt? Learn the answer to these questions and many more fun facts in this 15-Minute Book. In the...

Our sun is an average star in our galaxy. It is a sphere of burning gas that provides light and heat. It makes our plants grow and allows them to turn carbon dioxide into breathable oxygen. If our sun were to shine a little less or a little more brightly, life as we knew it would not exist. A drop...

What did scientists first think Uranus was? What are the names of Uranus’ moons named after? Is Uranus bigger or smaller than Earth? What is strange about the way Uranus spins? Learn the answer to these questions and many more fun facts in this 15-Minute Book. In the middle of the galaxy...

How big is Jupiter compared to all the other planets in our solar system combined? Is there a surface to the planet Jupiter? Does Jupiter rotate faster of slower than any other planet in our solar system? Is Jupiter growing or shrinking year after year? Learn the answer to these questions and...

Are aliens from other planets visiting Earth? Read these amazing stories of alien encounters -- and make up your own mind! The Level 3 books, designed for children who can read on their own, contain more complex sentence structure and more detail. Young readers will devour these kid-friendly titles,...

The book is full of interesting facts that will really interest young readers. The illustrations show them more about the origin of the universe, its formation, the position of the planets, the composition of the planets, or the phases of the moon. Kids need to know more about our solar system. They...