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)
Sunday, November 3, 2013
Double Shadow
Today's Astronomy Picture of the Day is a composite of a 2005 solar eclipse that morphed over location from total to annular, giving different views of coverage.
No comments:
Post a Comment