August 14, 2015
A Blast from the Past: How Long Does It Take Sunlight to Reach Earth?
Guide to Space Ep. 0
How Long Does It Take Sunlight to Reach Earth?
Original Airdate: 4/14/2013
Comments (1)
F
Fraser Cain · August 19, 2015
This was the first episode of the Guide to Space that we did. I hope we've improved since then.
