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 15, 2014
J.J. Abrams Had Nothing To Do With This
Today's Astronomy Picture of the Day shows a galaxy cluster seemingly surrounded by lens flare. The flare is caused by gravitational lensing, allowing us to see much "deeper" than we normally would be able to.
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