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Venus

2nd planet from the Sun, the sixth largest planet in the solar system
   
Average distance from the Sun     108,200,000 km / 0.72 AU
Diameter     12,103.6 km
Mass     4.869e24 kg
Orbital period around the Sun     0.616 Earth years / 225 Earth days
Number of moons     0
   
   
Thick clouds containing sulfuric acid hide the rocky surface of Earth’s “sister” planet. The atmosphere of Venus is mostly carbon dioxide, which traps heat—causing the surface temperatures to be about 450° C (840° F). Venus shows phases when viewed with a telescope because it is closer to the Sun than the Earth. When seeing part of its unlit side, it presents a crescent or gibbous shape, much like our Moon.

Our Solar System

Our solar system is located on the edge of a spiral arm called Orion’s Arm, and is one-half to two-thirds of the way (28,000 light-years) from the center of our Milky Way galaxy.

The Sun, Sol

The Inner Planets
  Mercury
  Venus
  Earth
    The Moon
  Mars

The Asteroid Belt
  Dwarf planet, Ceres
  Asteroid, Ida
  Asteroid, Vesta
  Asteroid, Eros

The Outer Planets
  Jupiter
  Saturn
  Uranus
  Neptune

The Kuiper Belt
  Dwarf planet, Pluto
  Dwarf planet, Eris

The Oort Cloud
  Dwarf planet, Sedna
  Comet Halley
  Comet Hale-Bopp

  Glossary of Terms
 
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