Dr. Pascal Lee is the author of Mission: Mars. He is also co-founder of the Mars Institute, planetary scientist at the SETI Institute, and principal investigator for NASA's Haughton-Mars Project. Andy Weir is the author of The Martian. He is working on a new "hard sci-fi" novel (where everything is accurate to real-world physics) set in a city on the Moon. It's about a woman who, as a low-level criminal, gets in way over her head (... and high above ours).
Pascal Lee, Andy Weir, Mary Roach