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)
Sunday, December 24, 2017
Beautiful Plumage
Today's Astronomy Picture of the Day shows the wonderful plume left by a SpaceX Falcon 9 launched from the USAF's Vandenberg launch site in California.
No comments:
Post a Comment