Titlebook: Contact with Alien Civilizations; Our Hopes and Fears Michael A. G. Michaud Book 2007 Springer-Verlag New York 2007 Alien.Aliens.Contact.I

LINE

Probabilities: The Astronomical Factors,Guthke may have been too dismissive when he wrote that the Drake equation is made up entirely of unknowns.. Since that equation was written, there have been significant scientific findings affecting some of its factors.

假設(shè)

有權(quán)威

arbiter

紡織品

保守

The Drake Equation, Take Two,Some have argued that the Drake equation is incomplete, that it needs additional factors. These proposals lengthen the list of requirements for the emergence of communicating civilizations.

Saline

Negotiate

custody

Thinking Outside the Box,There is another way of looking at the apparent paradox. We may be misunderstanding the reality around us.

大量