Welcome to another round of Top Ten Tuesday - a weekly feature hosted by the girls of The Broke and the Bookish . Each week you can post a new fun list. Click on the link above if you want to learn more. Now here's a list I've been wanting to do for a long time. It's a countdown of my favourite sci fi- themed songs and music videos through the ages. Enjoy this post now, because at some point I will most likely have to delete these videos because of the copyright stuff :) 1. '39 , Queen What can you expect from a musician who's also an astrophysicist? I'll tell you what: a song about deep space travel, time dilation and coming back to a home where everyone you knew is long dead. This is one of my favourite Brian May songs. 2. Starman , David Bowie 3. Thriller , Michael Jackson Thriller is one of the first music videos I remember watching as a kid. I was a hug...