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    Map of all orbiting satellites around Earth

    This is What 43,000 Galaxies Look Like On a Map. The most complete map of our local universe to date. It took more that ten years to create, has 43,000 galaxies and extends out 380 million light years from the earth.

    Puny

    How small we are!!

    Here’s another look. The biggest star, VY Canis Majoris, is 1,000,000,000 times bigger than our sun: | 26 Pictures Will Make You Re-Evaluate Your Entire Existence

    The Milky Way is not an island universe, but a member of a small cluster of galaxies called the Local Group. (Illustration: NASA / CXC / M.Weiss)

    ! Perspective in space

    Hello Kitty House in Shanghai 1 Hello Kitty House in Shanghai

    Here's what we would have to do to reach a star in less than a hundred years.

    Infographic: The nearest stars, their distances in light-years, spectral types and known planets.

    Neutron stars

    The closest neutron star to earth is between 250-1000 light years away.

    Here's a scary look at what would happen if asteroids of various sizes hit the earth.

    Death of a Sun-like Star: How It Will Destroy Earth

    Major Discovery: 'Smoking Gun' for Universe's Incredible Big Bang Expansion Found

    ~ The Wizard Nebula ~

    So amazing, awe-inspiring, and yet another reason for people to realize that we don't know everything!

    The size of the moon

    W7 & 9 - star and planet size comparisons

    THE SIZE OF EARTH AND SUN

    Nebula & Star Clusters

    Zeta Ophiuchus, a massive star plowing through the gas and dust floating in space. Zeta Oph is a bruiser, with 20 times the Sun’s mass!

    Orion's Dreamy Stars - NASA Spitzer Space Telescope

    The star, known as R136a1, is a staggering 265 times heavier than the sun and millions of times brighter.

    nebulas