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, April 4, 2016
It Looks Easy
Today's Astronomy Picture of the Day is a pretty nifty story of ingenuity, patience and persistence on the part of photographer Arnar Kristjansson! ("Mouseover" the image in the link for a constellation guide.)
No comments:
Post a Comment