Test Yourself

Which of these is the biggest? ...

Distance to Proxima Centauri (nearest star to the Earth) ...

A light year ...

Distance to Canopus (second brightest star in the night sky) ...

A parsec ...

Is That A Big Number? - The Book

Yes, there's now a book based on these numbers. Oxford University Press: July 2018.

Click here to learn more about it.

Click here for Podcast: Andrew Elliott interviewed for New Books Network.

http://itabn.tumblr.com/post/138631317782/this-website