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Melcher Stars

Published on Feb 12, 2016

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PRESENTATION OUTLINE

Stars

Photo by tomt6788

the sun is in the middle of our solar system

Photo by Image Editor

to us the sun is huge but compared to other stars it is really small

Photo by VinothChandar

stars are (usually) giant balls of gas

Photo by Anua22a

a white dwarf is extremely dense

one square inch of one would be about a ton (or a small car)
Photo by james_clear

a light year is how far light travels in a year

Photo by Tim Geers

a light year is 9.6 trillion km (or 6 trillion mi depending on were you're from)

stars

  • the closest star to our galaxy is Proxima Centauri, 4.3 light years away
  • Betelgeuse a red giant, is 200 light years away
  • Rigel a super giant is 540 light years away
  • Rigel and Betelgeuse are in the constellation Orion
Photo by gainesp2003

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Photo by emiliokuffer