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Three, two, one... blast off! Build your very own shuttle model and prepare for launch! Easy to assemble, and no... Read More >>
In 1975, NASA launched two spacecraft called Viking 1 and Viking 2. The spacecraft reached Mars nearly one year... Read More >>
The first partially reusable rocket was actually a space shuttle. The National Aeronautics and Space Administration... Read More >>
On February 20, 1962, John Glenn strapped himself into the seat of the Friendship 7. He was about to become the... Read More >>
In the 1980s, Earth and the other planets orbiting the Sun were the only planets known in the universe. Since then,... Read More >>
Did you know that constellations are groups of stars that look like shapes in the sky? There are 88 different constellations.... Read More >>
Did you know that galaxies are huge groups of stars? There are three different kinds of galaxies. Find out more... Read More >>
This book uncovers just how long stars last. Learn fascinating facts about their lifecycle. Read this book to find... Read More >>
""How was the moon formed? Do we always see the same side of it? How many moons are in our galaxy? Early readers... Read More >>
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Did you know that our universe is made up of every galaxy, star, and planet? Our planet is in a galaxy called the... Read More >>
Did you know that people can see both solar and lunar eclipses? It is dangerous to look directly at a solar eclipse.... Read More >>
""Describes how long-term exposure to outer space affects the human body and what scientists are doing to combat... Read More >>
Military drones have revolutionized warfare in the 21st century. Unmanned aerial vehicles, or U.A.V.s, allow the... Read More >>