Bracewell Probes and the Mystery of LDE's

Описание: An exploration of the concept of Bracewell probes for exploring the universe and communicating with alien civilizations plus a look at long delayed echoes or LDE's as a potential indicator of such probes in the solar system.

Cylinder Seven by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...)

Source: http://chriszabriskie.com/cylinders/

Artist: http://chriszabriskie.com/