Sentences with phrase «alien civilizations out»
If there are any alien civilizations out there, they would only know about us if their planet is within that 200 - light - year bubble, or if they happened to be passing through our tiny portion of the Milky Way on a transgalactic journey.
http://www.extremetech.com/ Not exact matches
SAN JOSE, California — They don't hold out much hope that Vulcans will arrive on our doorsteps intoning «live long and prosper,» but many astronomers believe that making radio contact with an alien civilization would fundamentally alter humanity for the better.
That means any alien civilization that overhears earthlings or reaches out to us is likely to have been listening and transmitting for thousands, or even millions, of years, Vakoch said.
Despite widespread speculation, the possibility of the signals coming from an advanced alien civilization has been largely ruled out.
Jennifer Merin: In The 5th Wave, Chloe Grace Moretz as young Cassie Sullivan sets out to save her brother and civilization from terrifying aliens, making this a satisfying femme - centric sci - fi thriller.
The aliens say that they're testing the readiness of humans to join galactic civilization, but unsurprisingly, there turns out to be more than meets the eye.