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A major point of debate relating to Immanuel Velikovsky's Venus scenario was his firm belief that the comet Venus would have been largely comprised of hydrocarbons. If, as we propose in this thread and elsewhere, comets like 67P were by-products of the same process of ejection from Jupiter, then it may be significant that it has been found to be covered with dark hydrocarbons.
[www.sciencemag.org]
- Laird

[www.sciencemag.org]
- Laird
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