Could galactic empires exist? In a previous article, we noted that there has been plenty of time for aliens keen on colonizing the Milky Way to pull it off. What is keeping advanced extraterrestrials from claiming every star system in sight?
- Keywords:
- fermi's paradox, galaxy, civilization, seti, colonies, colonization, colonialism, extraterrestrial
http://www.space.com/searchforlife/shostak_fermi2_011108.html
Is there obvious proof that we could be alone in the Galaxy? Enrico Fermi thought so and he was a pretty smart guy. Might he have been right?
- Keywords:
- fermi's paradox, galaxy, civilization, seti, colonies, colonization, colonialism, extraterrestrial
http://www.space.com/searchforlife/shostak_paradox_011024.html
http://en.wikipedia.org/wiki/Fermi_paradox
http://www.seti.org/site/pp.asp?c=ktJ2J9MMIsE&b=179073
An information site on the UFO phenomenon by and for professional scientists
- Keywords:
- ufoskeptic, skeptic, ufo, ufos, SETI, flying saucer, alien, extraterrestrial, unidentified flying object, ovni, scientist, astronomy, astrophysics, physics, superstring, M-brane, dimension, visitation, universe, interstellar, CSICOP, paranormal, abduction, phenomena, roswell, pseudoscience, investigation, drake equation, sagan, fermi paradox, black programs
http://www.ufoskeptic.org/contact.html
Fermi's Paradox
http://xray.sai.msu.ru/~lipunov/text/ashkl/node3.html
http://www.ufoevidence.org/topics/Fermi.htm
http://www.asi.org/adb/06/09/03/02/108/fermi-singularity.html
http://zebu.uoregon.edu/~js/cosmo/lectures/lec28.html
http://www.phys.unsw.edu.au/astro/seti/dt/fermi.html
http://astronomy.swin.edu.au/staff/gmackie/Fermi_Drake.html
http://www.newton.dep.anl.gov/askasci/phy99/phy99024.htm
http://www.stampe.nu/wild/
http://www-personal.engin.umich.edu/~fritx/Ftlessay/essay.html
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