Tolerance.ca
Director / Editor: Victor Teboul, Ph.D.
Looking inside ourselves and out at the world
Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Are there any planets outside of our solar system?

By Jean-Luc Margot, Professor of Earth, Planetary, and Space Sciences, University of California, Los Angeles
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Billions of galaxies are in the universe, with billions of stars in every galaxy. Could billions of planets be out there too?


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