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Planetary Protection and ICAMSR - http://www.habitablezone.com/space/messages/285397.html
The pros and cons of planetary protection policy. Do Martian microbes rain down on Earth as Robert Zubrin suggests? NASA Planetary Protection Officer John Rummel responds. |
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Marduk, Nibiru, Planet X,12th Planet - http://www.marduk.org
Provides information and articles about Sitchin's twelfth planet. |
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Solar System - Celestial Mechanics - http://heeke.com/franz/
A theory about the rotation of sun and planets, planetary rings, origin of solar system, solar cycles and climate variations. |
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Modelling the Capture Theory for the Origin of Planetary Systems - http://www.droxley.freeserve.co.uk/
Complete S Oxley DPhil thesis available in several formats for this alternative theory of planetary formation, first proposed in 1964 by M M Woolfson. |