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, November 20, 2001
Saturday, November 3, 2001
Embedded Clusters
Today's Astronomy Picture of the Day shows clusters of stars embedded in a nebula in the galaxy known as NGC 2366.
Friday, November 2, 2001
A New Look
Today's Astronomy Picture of the Day shows a sample image from the THEMIS instrument on the Mars 2001 Odyssey orbiter. Cool images to come!