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)
Saturday, January 31, 2015
Citizen Science
Today's Astronomy Picture of the Day shows "yellow balls" in W33 in the direction of the galactic core. What are these formations? The answer is found in today's APOD and we can thank citizen scientists for asking the question to begin with!
No comments:
Post a Comment