I'm a new to the site and just signed up. I was pretty confident until I did so, however. In the security question this site requires to ensure that I'm not a bot, it asked the name of the planet we're living on. I typed in "Earth". I was told that this was incorrect. Have I missed some new developments? I retyped it. Again, it was invalid. I know I've been busy with coursework and stuff, but I thought we were still calling this place, Earth. Maybe it was the capitalization...it's an earth, not the Earth. Sigh. Good news is that it asked me what three plus 11 was and despite my GRE math score being in the toilet, I was able to figure it out. But just in case it comes up in an interview, would someone let me know what planet we ARE living on.