It snows on Mars! #MarsIsCool http://news.nationalgeographic.com/2017/08/mars-snow-summer-water-ice-planets-space-science/

Babylonians were using trig long before the Greeks. Fascinating! This is why my protag in The Music of Mars is an archaeologist.

I’m working on edits to The Music of Mars. It’s a good process. My editor gives me her thoughts, and I incorporate them. Sometimes, this means a straight correction. Like when I forget a word or lapse by writing in Pittsburghese. If you don’t know, Pittsburghese, in part, looks like this. My car needs washed. … Read more

RT @retroscifiart: 2001 A Space Odyssey book and poster art by Ron Walotsky, Chris Moore & Robert McCall https://t.co/GhRpfnjQzw

I’ll be taking pictures and studying Vera Rubin Ridge on #Mars for the next three sols. https://t.co/jBv8yBRktH https://t.co/eUtdgpCnr1

RT @GMoore_Author: Interesting way to get more to Mars. #MarsIsCool https://t.co/RBGXcSRdTt

RT @Astro2fish: https://t.co/GtgAxNUzCU

RT @GMoore_Author: #MarsIsCool https://t.co/vuwrPSCelp

RT @We_Martians: Love the details, Doug! MET station and everything. https://t.co/XgFRdPXwAl