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)
Friday, August 22, 2014
Arrow Through Heart and Soul
Today's Astronomy Picture of the Day shows Comet Jacques (C/2014 E2) passing through IC 1805 and IC 1848 in the constellation of Cassiopeia. The paired nebula are better known as the Heart and Soul Nebulae.