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 7, 2014
A Different Angle on It
Today's Astronomy Picture of the Day is somewhat grainy but is of something that few have viewed (and none have seen "on location"): a solar eclipse, as viewed on the Moon.