Yesterday I sent Bob a link to an article I found thinking he would be interested including the title “Is Stephen Hawking Right about Hostile Aliens?” in the subject line. Bob thought this was a burning question I had and answered it as such. It really wasn’t but his thought that it was resulted in a great response he decided to turn into his blog post this month. One of the fun things about being married to Bob is that we talk to each other — about anything and everything. This is dinner table conversation at our house.