Cosmic Canvas: Galileo and Amalthea

Amalthea Illustration by Michael Carroll/NASA/Getty Images

Here's a fun bit of Cosmic Canvas for you: a NASA illustration of the Galileo spacecraft passing the Jovian moon Amalthea -- a "potato-shaped" body that's likely a porous collection of ice and rubble rather than a solid moon. Either way, it's a lovely image by award-winning space artist Michael Carroll.

About the Author: Robert Lamb spent his childhood reading books and staring into the woods — first in Newfoundland, Canada and then in rural Tennessee. There was also a long stretch in which he was terrified of alien abduction. He earned a degree in creative writing. He taught high school and then attended journalism school. He wrote for the smallest of small-town newspapers before finally becoming a full-time science writer and podcaster. He’s currently a senior writer at HowStuffWorks and has co-hosted the science podcast Stuff to Blow Your Mind since its inception in 2010. In his spare time, he enjoys traveling with his wife Bonnie, discussing dinosaurs with his son Bastian and crafting the occasional work of fiction.