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)
Tuesday, June 2, 2015
Today's Astronomy Picture of the Day brings us a new image of Comet C/2014 Q2 (Lovejoy). "Mouseover" the image for a object guide. Not as bright as it used to be, but still a stunner.