Book of Donmon Teith

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

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

Our galaxy contains about 200 billion stars. Astronomers believed that some of these stars must have solar systems with planets. They went looking – and found

There are eight regular satellites in orbit around Jupiter. These are moons that formed within the gravity field of Jupiter. They were formed at the same time a

Earth is one of eight planets orbiting around our sun. Our sun is one of billions in our galaxy, and our galaxy is one of billions in the universe. Our galaxy i