FEATURED IMAGE: 17 Oct 2019, 18:04 UTC | The Clumpy and Lumpy Death of a Star 20 October 2019, 9:54:30UTC RSS RSS | About | Contact | Site Map
Home » News & Blogs » Do ETIs use Dyson Spheres?
Bookmark and Share
Alien Life

Do ETIs use Dyson Spheres?

4 Mar 2013, 12:10 UTC
Do ETIs use Dyson Spheres?
(200 words excerpt, click title or image to see full post)

Welcome! "Alien Life" tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation. Here's today's news:g Message - Could intelligent beings in another solar system have hidden their sun by knocking their planets apart and using the pieces to build a hollow ball around their sun? See article.g Cosmicus - Scientists have explained what looks like a piece of shiny metal sticking out of a rock on Mars in a photograph from the Curiosity rover. See article.g Aftermath - Book Alert: Science fiction writers have given us many fine novels contemplating humankind's first contact with intelligent extraterrestrials. But our nonfiction world has not thought much about what to do if we are actually faced with this situation. Jean Heidmann, Chief Astronomer at the Paris Observatory (and self-styled bioastronomer), offers a book, “Extraterrestrial Intelligence,” on the subject that is at once serious and fun. Heidmann's obvious joy in raw speculation — all of it grounded in real science — is contagious. If aliens send us a message from many light years away, for example, how should we respond? See reviews.Get your SF book manuscript edited Amazon.com Widgets

Latest Vodcast

Latest Podcast

Advertise PTTU

NASA Picture of the Day

Astronomy Picture of the Day

astronomy_pod