What If We Should NOT Contact Aliens? | Dark Forest
From PBS Space Time. Check out the Space Time Merch Store https://www.pbsspacetime.com/shop In 1974 we sent the Arecibo radio message towards Messier 13, a globular cluster near the edge of the Milky Way, made up of a few hundred thousand stars. The message was mostly symbolic; we weren’t really expecting a reply. Yet surely other…