[L] Astronaut Scott Parazynski stands atop Everest, the highest point on Earth’s surface, watching a sunrise. [R] Astronaut Jared Isaacman stands atop Resilience, the highest vantage point in Earth orbit, watching a sunset.
Biologist, Explorers Club Fellow, ex-NASA Space Biologist and Payload integrator, Editor of NASAWatch.com and Astrobiology.com, Lapsed climber, Explorer, Synaesthete, Former Challenger Center board member... More by Keith Cowing
