From Create and Share we recommend the following clip. 

This amazing video offers an incredible size comparison between a molecule and a galaxy in just two minutes. To illustrate the comparison, the size of the items that appear on screen increases exponentially with every slide: beginning with molecules, mitochondria, rice grains…. and ending with cosmic giants. Thanks to this highly illustrative video we can finally grasp the magnitude of the Universe. Awesome.

Please click here to watch the video.  

Visit our cosmology section to find out more about our amazing universe

- The Universe is 13.75 billion years old, primordial helium has been spotted for the first time and key evidence for the inflationary period immediately after the Big Bang has been found.