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, December 26, 2018
Clawed Nursery
Today's Astronomy Picture of the Day shows the Lobster Nebula, in the constellation of the Scorpion. This complex of interacting gas, light, gravity and magnetic fields is the birthplace of massive stars.
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