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)
Saturday, September 30, 2017
Cluster and Pillars
Today's Astronomy Picture of the Day peeks through nebula NGC 281 at open cluster IC 1590. From the gasses and dust of creation to the young stars "recently" born.