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Stars - Windows to the Universe
A Hubble Space Telescope image of stars in the globular cluster M22.
Click on image for full size
NASA, ESA, and K. Sahu (STScI)

Stars

The pinpoints of light that you see in the night sky are stars. Your ability to see the stars depends on their magnitude as seen from Earth. Stars are giant balls of gas in space that shine through the darkness. The Sun is an average star that Earth orbits.

Check out some Star Statistics or visit the All Star Gallery to learn about specific stars.

You can visit these interesting ExploraTours that explain How to Build a Star and that take A Peek into the Lives of Stars. Also available is the A Peek Into the Lives of Stars Quiz!

Last modified July 31, 2008 by Becca Hatheway.

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part is sponsored in part through grants from federal agencies (NASA and NOAA), and partnerships with affiliated organizations, including the American Geophysical Union, the Howard Hughes Medical Institute, the Earth System Information Partnership, the American Meteorological Society, the National Center for Science Education, and TERC. The American Geophysical Union and the American Geosciences Institute are Windows to the Universe Founding Partners. NESTA welcomes new Institutional Affiliates in support of our ongoing programs, as well as collaborations on new projects. Contact NESTA for more information. NASA ESIP NCSE HHMI AGU AGI AMS NOAA