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)
Friday, March 4, 2016
Sculptor Galaxy
While NGC 134 in the constellation of Sculptor plays front-and-center in today's Astronomy Picture of the Day, this is the kind of image where I play "spot the galaxy". How many other galaxies can you find in any one part of this image? Think of all the stars each one of those represents: do you still think it is possible we are completely alone in the universe?
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