Welcome! “Alien Life” tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation. You may notice that this and future entries are shorter than usual; career, family and book deal commitments have forced me to cut back some of my projects. Now, here’s today’s news:
g Abodes - Quote of the Day: “Reunite Gondwanaland!” – Anonymous
g Life - Think life on Earth is weird? It might be even weirder on distant planets and moons, according to a new report. See article.
g Message - The first 42 radio dishes of the Allen Telescope Array are activated and collecting scientific data from the far reaches of the universe. See article.
g Learning - Are we alone? Are humans unique in the universe, or is our existence the natural outcome of universal processes that produced complex life on Earth and elsewhere? As we observe the universe beyond Earth, we find that we are fundamentally a part of it. To understand the relationship of humanity to stardust requires understanding evolution in its broadest sense. See article. Note: This article on teaching evolution in schools is from January 2001.
g Imagining - Like first contact stories? Then be sure to read Richard F. Monteleone and David F. Bischoff’s novel, “Day of the Dragonstar,” published in 1983.
g Aftermath - How would humans react the day after ET landed? A nationwide survey by the Roper Organization in 1999 found that the following: "... one out of four Americans think most people would "totally freak out and panic" if such evidence were confirmed. See article.
The Drake Equation
This formula estimates the number of intelligent civilizations in our galaxy.N=(R*)(Ns)(Fp)(Ne)(Fl)(Fi)(Fc)(L)
Where:- N = Number of civilizations we can communicate with
- R* = Average star formation rate
- Ns = Percentage of stars capable of supporting earth-like planets
- Fp = Percentage of those stars with planets
- Ne = Average umber of planets in those stars' habitable zones
- Fl = Percentage of those planets where life begins
- Fi = Percentage of planets with life where an intelligent species evolves
- Fc = Percentage of those intelligent species that develop communication technology
- L = Average lifetime, in years, of a civilization that develops such technology
About Me
- Rob Bignell
- I'm the owner and chief editor at Inventing Reality Editing Service, which meets the editing and proofreading needs of writers both new and published. For more than two decades, I worked as an award-winning journalist, with half of those years spent as an editor. Several of my short stories in the literary and science fiction genres have been published, and I am the author of the nonfiction “Hikes with Tykes” series, a novel "Windmill", and a collection of poetry, "Love Letters to Sophie's Mom". For seven years I worked as an English teacher or a community college journalism instructor. I hold a master's degree in English and a bachelor's in journalism and English.