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, August 14, 2018
Bridge Over Stellar Waters
Today's Astronomy Picture of the Day shows a cluster of galaxies, Messier 86 (also known as The Eyes Galaxies and Arp 120), in a larger cluster of galaxies, the Virgo Cluster, and part of Markarian's Chain of galaxies. What is in the image, ghostlike? Is it a bridge between two of the galaxies?
"Mouseover" the image in the link for a guide to the objects in the picture. This is also an area worth exploring, from binoculars to larger low power/rich field telescopes. Just wander around and look what you can find!
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