These great hollow globes of artificial super-metals, and artificial transparent adamant, ranged in size from the earliest and smallest structures, which were no bigger than a very small asteroid, to spheres considerably larger than the Earth. (Olaf Stapledon, STAR MAKER)
Monday, September 30, 2013
Clear with a Chance of Showers
Today's Astronomy Picture of the Day is a short video showing the Perseid Meteor Shower from Hopewell Rocks in Canada. Can you solve the mystery mentioned in the text?