Advanced Intermediate Beginner Home English Spanish

Stars



A Hubble Space Telescope image of stars in the globular cluster M22
Click on image for full size (232K JPG)
NASA, ESA, and K.Sahu (STScI)
The pinpoints of light that you see in the night sky are stars. Your ability to see the stars depends on how bright they are (their "absolute magnitude"), as well as how close they are to 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.

Pulsating Stars!

Sounds of the Stars

Select Sky Charts

Constellations

Portraits of stars and their constellations Created by Jim Kaler , Prof. of Astronomy, University of Illiniois.

Sky and Telescope - What's Up in the Sky This Week?

Starry Night Software A program for all your sky watching needs...

News from NSF: Small Planet, Small Star (6/2/2008)

News from NSF: Newly Born Twin Stars are Far From Identical (6/18/08)


Credits Settings Sponsorship Membership Contact us About the site Site map Help Myths People News Arts, books and film Images and multimedia Tours Life Geology Physics Space weather Space Missions Solar system Astronomy and the Universe Shop for science stuff Games Ask a scientist Journal Comets Dwarfs Neptune Uranus Saturn Jupiter Asteroids Mars Earth Venus Mercury Sun Teacher resources Kids Space Search Home
Last modified July 31, 2008 by Becca Hatheway.
The source of this material is Windows to the Universe, at http://www.windows.ucar.edu/ at the University Corporation for Atmospheric Research (UCAR). © The Regents of the University of Michigan. Windows to the Universe® is a registered trademark of UCAR. All Rights Reserved. Site policies and disclaimer