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A jumble of galaxies including a yellow spiral galaxy, a young blue galaxy and several smaller red galaxies

This Hubble image shows a number of different galaxies. Image Credit: NASA

      all matter and energy, including Earth, the galaxies and the contents of space

NASA uses space telescopes to study the universe.

A good way to start learning about the universe is to visit www.nasa.gov

More Information:
http://spaceplace.nasa.gov/en/kids/cs_universe_laws.shtml   →
http://nasascience.nasa.gov/kids/the-universe   →
http://spaceplace.nasa.gov/en/kids/phonedrmarc/2003_june.shtml   →