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The Universe at Your Fingertips 2.0 DVD from the Astronomical Society of the Pacific is in our online store, filled with Earth and space science resources.
This picture shows the orbits of Mercury and Venus within the orbit of the Earth. The Earth, Mars and Venus were the subject of Velikovsky's work, Worlds in Collision.
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Courtesy of NASA.

Immanuel Velikovsky

Immanuel Velikovsky was a writer born in 1895 in Vitebsk, Russia. After traveling and working in many places throughout the world, he moved to the United States.

During his travels and different jobs, Immanuel Velikovsky wrote many books regarding history, religion and science. His most controversial work, Worlds in Collision, states that a rearrangement of the electromagnetism of the solar system caused Venus and Mars to closely approach the Earth and cause many disasters to early humanity. Velikovsky's work was known by most for being controversial and inaccurate. He passed away on November 17, 1979.

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Our online store includes issues of NESTA's quarterly journal, The Earth Scientist, full of classroom activities on different topics in Earth and space science, ranging from seismology, rocks and minerals, oceanography, and Earth system science to astronomy!

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF