Seeking the Aliens Who Seek Us
This diagram shows the transit zone our planet will sweep through when it passes in front of the sun; any intelligent extraterrestrials looking at our sun living in a star system that falls within t…
Showing posts with the label Göttingen
New Trick for Finding Alien Civilizations
The hunt for extraterrestrial life — of any kind, including lowly, long-dead microbes — is lofty enough. But the hunt for intelligent civilizations that could be looking for us in return? It&…