Earth, Milky Way Galaxy
Einstein! Great Scott!
“I would have to say Einstein from Back To The Future, uh Doc Brown's dog. I mean, he's just the most loyal dog. He's just so willing and trusting to go into that car and be the test subject to see if it works as a time machine. I wouldn't have done it. Fun fact, the pet was originally supposed to be a chimpanzee and then they rewrote it to be a dog, which I think was a good idea.”
