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Bob the Alien's Tour of the Solar System
The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto and Dwarf Planets Comets


Lost in Space?

Below is a list of all the pages on Bob the Alien's website. If you have lost your way and can't find your way back to a page, you can click on its title here to go directly to it.

Title Page
  Main Index
The Solar System
  Formation of the Solar System
  The Inner Planets
  The Outer Planets
  Planetary Statistics Table
  Comparison of the Inner and Outer Planets
  The Solar System's 20 Largest Objects
The Sun
  Welcome to the Sun
  Solar Flares
  Sun Spots
  Solar Eclipses
  How Big is the Sun
  11 Facts about the Sun
Mercury
  Welcome to Mercury
  How Hot is Mercury?
  Animation of Mercury passing the Sun
  10 Facts about Mercury
Venus
  Welcome to Venus
  Venus' Poisonous Atmosphere
  Venus' Volcanic Surface
  Venus: Earth's Evil Twin?
  Visits to Venus
  11 Facts about Venus
Earth
  Welcome to Earth
  Why does Life exist on Earth?
  How was Earth formed?
  The Seasons: A Year on Earth
  Earth's Visitors from Space
  Ten Facts about Earth
The Moon
  Welcome to the Moon
  Walking on the Moon
  The Apollo Missions: Part One
  The Apollo Missions: Part Two
  The Full Moon
  Tides
  Phases of the Moon
  Map of Landing Sites on the Moon
  14 Facts about the Moon
Mars
  Welcome to Mars
  Is there life on Mars?
  Missions to Mars: Part One
  Missions to Mars: Part Two
  Mars' Moons
  Sunset on Mars
  Bob's MarsCam
  10 Facts about Mars
Jupiter
  Welcome to Jupiter
  The Great Red Spot
  Jupiter's Galilean Moons
    Io
    Europa
    Ganymede
    Callisto
  Table of Jupiter's Moons
  Journeys to Jupiter
  10 Facts about Jupiter
Saturn
  Welcome to Saturn
  Saturn's Rings
  Titan, a moon of Saturn
  Table of Saturn's Moons
  10 Facts about Saturn
Uranus
  Welcome to Uranus
  The Tilted Planet
  The Discovery of Uranus
  Shakespeare's Moons: The Moons of Uranus
  Miranda, a moon of Uranus
  10 Facts about Uranus
Neptune
  Welcome to Neptune
  Neptune's Dark Spots
  Neptune's Moons
  Triton, a moon of Neptune
  10 Facts about Neptune
Pluto and Dwarf Planets
  What are Dwarf Planets?
  Pluto
  Eris
  Ceres
  Naming Pluto
  Pluto's Moons
  The Rise and Fall of Pluto
  10 Facts about Pluto and Dwarf Planets
Comets
  What are Comets?
  Halley's Comet
  Comet Hale-Bopp
  Shoemaker-Levy Comet
  10 Facts about Halley's Comet
Asteroids and Meteors Stars and Galaxies
  What is a Star?
  What is a Galaxy?
  Different Types of Star
  Different Types of Galaxy
  The Milky Way
  The Life of a Star
Space Exploration
  Introduction to Space Exploration
  The Space Shuttle
  Living in Space
  The Voyager Mission
  Timeline of Space Exploration: Introduction
    1957 to 1959
    1960 to 1964
    1965 to 1969
    1970 to 1974
    1975 to 1979
    1980 to 1984
    1985 to 1989
    1990 to 1994
    1995 to 1999
    2000 to 2004
    2005 to 2009
    2010 to present
    The Future
  Timeline of Space Exploration by Destination
Astronomy and Astronomers
  Introduction
  Early Astronomy
  The Scientific Age
  Modern Astronomy
  Famous Astronomers
    Nicholas Copernicus (1483 - 1543)
    Edmond Halley (1656 - 1742)
    Edwin Hubble (1889 - 1953)
    Clyde Tombaugh (1906 - 1997)
  The Hubble Space Telescope
Space A to Z
  - A - B -
  - C - D -
  - E - F -
  - G - H -
  - I - J -
  - K - L -
  - M - N -
  - O - P -
  - Q - R -
  - S - T -
  - U - V -
  - W - X Y Z
Ask an Alien!
  Ask an Alien about the Sun
  Ask an Alien about Mercury
  Ask an Alien about Venus
  Ask an Alien about Earth
  Ask an Alien about the Moon
  Ask an Alien about Mars
  Ask an Alien about Jupiter
  Ask an Alien about Saturn
  Ask an Alien about Uranus
  Ask an Alien about Neptune
  Ask an Alien about Pluto and Dwarf Planets
  Ask an Alien about Asteroids and Comets
  Ask an Alien about Stars and Galaxies
  Ask an Alien about Space Exploration
  Ask an Alien about this website
Bobsdog's Space Quiz
  Space Quiz One
  Space Quiz Two
Miscellaneous Pages
  Games Arcade
    Space Invaders
    Asteroids
    Galaxian
    Lunar Lander
  Bob's Shop (external link)
Your Weight in Space
  Your Weight on the Sun
  Your Weight on Mercury
  Your Weight on Venus
  Your Weight on Earth
  Your Weight on the Moon
  Your Weight on Mars
  Your Weight on Jupiter
  Your Weight on Saturn
  Your Weight on Uranus
  Your Weight on Neptune
  Your Weight on Pluto
About this Site
  Credits
  Contact Information
    E-mail Bob
    Bob's Facebook page (external link)
    Bob's Twitter page (external link)
  Privacy Policy
  Linking to the Site