Seth Shostak Quotes

The Earth has been lawned with life for something over 3.5 billion years. That's a span of time great enough to encompass some honest-to-goodness catastrophe. For example, 700 million years ago, Earth underwent a planet-wide deep freeze, with ice covering the oceans from the poles to the equator.

 
Status
Unverified

Topics
Concepts
Context

None.

Citations

None.

Please contribute by supplying a citation for this quote.


Seth Shostak
Seth Shostak
  • Born: July 20, 1943
  • Nationality: American
  • Profession: Scientist

Seth Shostak is an American astronomer, currently Senior Astronomer for the SETI Institute and former Director of Center for SETI Research when it was a separate department.