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, July 30, 2019
No Night Without Stars
Today's Astronomy Picture of the Day shows a nebular region seemingly without stars. They are there...they just haven't been born yet.
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