Sci Guys
Sci Guys
The Sci Guys
171: The Science of Life from Alien Planets: Panspermia
1 hour 12 minutes Posted Jul 25, 2022 at 4:00 am.
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Where did life on Earth come from? Some famous scientists believed that aliens may have intentionally colonised Earth with microscopic life. It may sound crazy, but they might be more convincing than you think...

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References & Further Reading

Francis Crick
  1. https://www.nobelprize.org/prizes/medicine/1962/crick/biographical/
  2. https://www.britannica.com/biography/Francis-Crick
Leslie Orgel
  1. https://www.nytimes.com/2007/11/05/us/05orgel.html
Crick & Ogel’s Panspermia Paper
  1. https://www.sciencedirect.com/science/article/pii/0019103573901103
Panspermia
  1. https://www.newscientist.com/definition/panspermia/
  2. https://astrobiology.nasa.gov/news/in-search-of-panspermia/
  3. https://blogs.scientificamerican.com/guest-blog/the-origins-of-directed-panspermia/
  4. https://blogs.scientificamerican.com/life-unbounded/the-panspermia-paradox/
  5. https://astronomy.com/magazine/ask-astro/2017/10/meteorite-origins#:~:text=Famous%20astronomer%20Carl%20Sagan%20once,stellar%20systems%20is%20highly%20unlikely.