The Timing of Evolutionary Transitions Suggests Intelligent Life is Rare | Astrobiology
Alien life could be weirder than our Earthling brains can ever imagine | New Scientist
When machines become sentient, we will have to consider them an intelligent life form | LSE Business Review
36 Alien Civilizations In The Milky Way? The Science Behind A Ridiculous Headline
There may be more than 36 intelligent alien civilizations in the Milky Way, scientists say - CBS News
What Darwin's theories tell us about the shape alien life will take | Alien life | The Guardian
Dimensionhopper - Intelligent Life Form Passing By (Club Mix) | Dimensionhopper, Lund&Rønde | Space Trax
Have We Already Been Visited by Aliens? | The New Yorker
An astronomer calculated that Earth's intelligent life is probably 'rare.' Here's what that means | Live Science
ESO Supernova Exhibition — How familiar would alien life be?
Could Invisible Extraterrestrial Life Forms Really Exist Among Us? | Astrobiology, Biology | Sci-News.com
Why Extraterrestrial Life May Not Seem Entirely Alien | Quanta Magazine
Would Extraterrestrial Intelligent Life Spell Doom for Christianity? - Christian Research Institute
Could Invisible Extraterrestrial Life Forms Really Exist Among Us? | Astrobiology, Biology | Sci-News.com
NASA brings standards of evidence to the search for UFOs : News Center
Extraterrestrial life - Wikipedia
Life in Our Solar System? Meet the Neighbors – Exoplanet Exploration: Planets Beyond our Solar System
/cdn.vox-cdn.com/uploads/chorus_asset/file/10433923/VDC_XEX_576_aliens_thumb_clean.jpg "Fermi paradox: why haven't we found aliens yet? - Vox")
Fermi paradox: why haven't we found aliens yet? - Vox
How Scientists Could Tell the World if They Find Alien Life - Scientific American
Life (2017) - IMDb
Intelligent life probably exists on distant planets — even if we can't make contact, astrophysicist says - The Washington Post
What would alien life actually look like? | BBC Science Focus Magazine
