Tags: extraterrestrial

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How a Couple of Guys Built the Most Ambitious Alien Outreach Project Ever | Science | Smithsonian

One might think sending messages to other stars would be a massive, expensive job. No. It isn’t. The Cosmic Call was essentially a crowdfunded hobby project.

Interstellar Hard Drive - The Morning News

Investigating the options for off-world backups.

Data is only as safe as the planet it sits on. It only takes one rock, not too big, not moving that fast, to hit the Earth at a certain angle and: WHAM! Most living species are done for.

How the hell is your Twitter archive supposed to survive that?

An Archaeological Approach to SETI

The search for Dyson spheres.