Mars has two of the oldest objects in the solar system orbiting it. These moons are small, dark and covered in craters. Phobos is the darkest moon in our solar system, and, until recently, Deimos was the smallest known moon in our solar system. While they may have the same origin, they will have vastly different fates. Do you know: How large is Phobos' largest crater? What are synchronous orbits? Where do Phobos and Deimos get their color? What will eventually happen to Phobos and Deimos? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. Reading Level: 6.9 Learning Island believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Uranus is a planet with a mini solar system of rings and moons. Many of the moons formed with the planet. Some of them were captured later on. Some of the moons shepherd the rings and keep them from drifting apart. Other moons contribute to the rings and may have even created them. There are at least 27 moons orbiting Uranus. They are some of the biggest and tiniest moons in our solar system. This book looks at some of these moons. Do you know: Do all the moons rotate the same way around Uranus? What are shepherd moons? What are many of the moons made of? What kind of weather is there on the moons? What is Umbriel's cheerio made of? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. Reading Level: 6.9 LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

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 Milky Way Galaxy, there is a yellow sun that has eight planets. Four of the planets are rock worlds. The other four are gas and ice. The closest planet to the sun is Mercury. It’s too hot for anything to live there. The second is Venus. Its atmosphere is deadly. The third is Earth. It has oceans and land. It has trees and animals, and humans. The fourth planet, and last of the rock worlds, is Mars – the red planet. How much do you know about this fascinating place? LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Open the world of reading to a child by having them read for 15 minutes a day.

You see it every night in the night sky, but how much do you really know about the moon? Here are some things you may not know. Do you know: What one thing is different about our moon from every other moon we have found? What kind of atmosphere is there on the moon? How many sides of the moon do we see? What happened to the footprints of the astronauts that stood on the moon? Find out in this book, and surprise and amaze your friends with these fun facts about our moon. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Titan was the first moon of Saturn to be discovered. It took another six years to find the next moon. Since then, 53 definite moons have been found around Saturn. Another nine moons are considered provisional. More study is needed to confirm that they are proper orbiting moons. Titan is covered in thick clouds and has a surface temperature of -178oC (-289oF). Beneath the atmosphere is a moon of rivers, lakes and oceans in a land of hydrocarbon sand dunes. Scientists believe Titan is a lot like Earth was millions of years ago. It may hold the answer to how life evolved on our planet. How much do you know about Titan? Do you know: What shape is Titan? What is beneath Titan's crust? Does Titan have seasons? Do Titan's lakes have waves? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

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 Book. Neptune is the last planet in our solar system. It is so far away that scientists do not know much about it, but here are some things they do know. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Titan was the first moon of Saturn to be discovered. It took another six years to find the next moon. Since then, 53 definite moons have been found around Saturn. Another nine moons are considered provisional. More study is needed to confirm that they are proper orbiting moons. Titan is covered in thick clouds and has a surface temperature of -178oC (-289oF). Beneath the atmosphere is a moon of rivers, lakes and oceans in a land of hydrocarbon sand dunes. Scientists believe Titan is a lot like Earth was millions of years ago. It may hold the answer to how life evolved on our planet. How much do you know about Titan? Do you know: What shape is Titan? What is beneath Titan's crust? Does Titan have seasons? Do Titan's lakes have waves? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. Educational Versions include exercises designed to meet Common Core standards. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

More space objects have been found beyond Pluto, in a region known as the Kuiper Belt. In 2003, Eris was discovered. Its existence was confirmed in January 2005. It was found to be larger than Pluto and was put forward as a tenth planet in our solar system. This caused much debate among astronomers. Are there more, larger objects in our solar system? How many? Are they all to be considered planets? If not, then what does this mean for Pluto? On August 24, 2006, the International Astronomical Union (IAU) came up with a scientific definition of the word “planet”. Pluto did not fit these new rules. It was downgraded to “dwarf planet”. The IAU is reluctant to consider any more than eight planets in our solar system. All other planet-like bodies are to be known as “dwarf planets”. How much do you know about these dwarf planets? Do you know: What is a plutoid? How many official dwarf planets are there in our solar system? Are all the dwarf planets out beyond Pluto? How big does an object need to be to qualify as a dwarf planet? What other rules must an object meet to be classified as a dwarf planet? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

TV and movies will have you believing that black holes are huge holes in space and anything that falls into them is lost for all time – possibly falling into another universe or another time, or even falling forever. You may think that black holes run around in space like huge vacuum cleaners sucking up everything in their path. This is not true. But what actually is a black hole and what do they do? This book will help you find out. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

What is a Space Shuttle? How can something that can’t fly go into space? Do spiders spin webs in space? Do astronauts get space sick? This book answers all these questions and more, plus everybody’s favorite: How do astronauts go to the toilet? This book was written in 2007, prior to the end of the space shuttle program in 2011. While the Space Shuttle program no longer exists, the information in this book is still interesting for learning about the program that provided us with much information about space and about space travel in general. Ages 8 and up. All measurements in American and metric. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.