Exploring the Planets........Our Solar System. Published by the Smithsonian National Air and Space Museum
Solar System Fun - NASA Science for Kids. Published by NASA
StarChild: A Learning Center for Young Astronomers. Published by NASA
Our solar system is made up of a star -- the sun -- eight planets, 146 moons, a bunch of comets, asteroids and space rocks, ice and several dwarf planets, such as Pluto.
Neil A. Armstrong, the first man to walk on the moon, was born in Wapakoneta, Ohio, on August 5, 1930. He began his NASA career in Ohio
Forty years ago, men from Earth began for the first time to leave our home planet and journey to the moon.
The International Space Station marks its 10th anniversary of continuous human occupation on Nov. 2, 2010.
What's it like to live 220 miles above Earth, flying faster than a speeding bullet through dark, airless space? We asked a space station commander!
Have you ever had to vacuum your bedroom? When you do, watch closely because you will see the dirt and crumbs start to move towards the vacuum cleaner. A black hole is similar to a vacuum cleaner, cleaning up debris left behind in outer space.