Scientists Are Planning for Life After Finding Aliens universetoday.com 10 points by bookofjoe 12 hours ago
HocusLocus 8 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.