Astrophysics Lecture 1: Our Place in the Universe

This is the first of a series of presentations on Astronomy and Astrophysics. It consists of a powerpoint presentation that embarks you in a journey across the Cosmos to discover where our Earth is located in the big scheme of things. Its informal language makes it very accessible; as a bonus, there is also a pdf version with slides in white background for printing. 

17 slides + pdf