Scientists Are Planning for Life After Finding Aliens universetoday.com 11 points by bookofjoe a day ago
HocusLocus 18 hours ago The article is interesting, but of special note is a beautiful glimpse of the Arecibo observatory in its heyday. I miss it.
The article is interesting, but of special note is a beautiful glimpse of the Arecibo observatory in its heyday. I miss it.