To Infinity and Beyond

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The Planets

The Sun

Asteroids, Comets and Meteors

Asteroid

Asteroids, sometimes called minor planets, are rocky, airless remnants left over from the early formation of our solar system about 4.6 billion years ago.

Comet

Comets are cosmic snowballs of frozen gases, rock and dust that orbit the Sun. When frozen, they are the size of a small town.

Meteors

Meteoroids are objects in space that range in size from dust grains to small asteroids. Think of them as “space rocks."

Solar System

Our Solar System
Sun
Kuiper Belt
Oort Cloud
Beyond Our Solar System

Moons

Earth(1)
Mars(2)
Jupiter(79)
Saturn(82)
Uranus(27)
Neptune(14)