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)
Wednesday, March 23, 2016
Heart of the Strange
Today's Astronomy Picture of the Day is another fantastic image from Damien Peach. The Great Nebula in Carnia, home to Eta Carina, the Keyhole Nebula and more.