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 - During its first week of observations from low orbit, NASA's newest Mars spacecraft revealed new clues about both recent and ancient environments on the red planet. See http://www.astrobio.net/news/modules.phpop=modload&name=News
&file=article&sid=2128mode=thread&order=0&thold=0.
g Cosmicus - Book alert: If you want to read a book that delves into the potential of bases at the lunar poles, have a look at "Moonrush" by Dennis Wingo.
g Aftermath - Often the advanced science and technology of alien civilizations is touted as a benefit of contact with alien civilizations. So what type of physics would an advanced, extraterrestrial civilization likely possess? See what theoretical physicist Michio Kaku thinks that civilization might have at http://www.mkaku.org/articles/physics_of_alien_civs.shtml.
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.