People long ago, like the ancient Greeks, did the same thing, although they saw the stars as pictures of gods and goddesses or of stories from their culture. Many peoples noticed that the planets, the moon, and comets moved through the sky in a different way than the stars. The motion of the Earth and the motion of the Sun in our sky affect the stars and the constellations that we see in spring, summer, fall, and winter. Some constellations never rise or set, and they are called circumpolar. All the other constellations can only be seen during certain seasons.
|
Last modified prior to September, 2000 by the Windows Team
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

