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The Moons of the Gas Giants Astronomy 311 Professor Lee Carkner Lecture 20 Why do the rings of Uranus and Neptune look dark? They are made of small silicate particles They…

Documents Sir Isaac Newton

Sir Isaac Newton Sir Isaac Newtown was born in 1642 and died in 1727 He was born on Christmas day He is still considered one of the greatest scientists of all time Sir Isaac…

Documents The Moons of the Gas Giants

The Moons of the Gas Giants Astronomy 311 Professor Lee Carkner Lecture 20 The Group of Seven There are seven large (diameter >2000 km) satellites in the solar system…

Documents Moons of the Outer Planets

Moons of the Outer Planets The outer planets have large retinues of moons, including objects as big as Mercury (Ganymede,Titan) and with an atmosphere (Titan). There are…