Electro Magnetic Spectrum.
Education. THE EARTH - ENCHANTED LEARNING SOFTWARE. The Earth is the third planet from the Sun in our Solar System.
It is the planet we evolved on and the only planet in our Solar System that is known to support life. The Earth is about 7,926 miles (12,756 km) in diameter. Time. Space Science on earth. Earth has Ring Of Anti-Protons. Want to stay on top of all the space news?
Follow @universetoday on Twitter PAMELA team and detector in Rome before launch. Photo courtesy of the PAMELA Experiment When it comes to planets with rings, we know the answer: Jupiter, Saturn, Uranus, and Neptune. But new findings from the PAMELA experiment show that Earth has a ring system, too… One made up of geomagnetically trapped cosmic ray antiprotons.