S.J. MordenSocial Links Navigation Latest articles by S.J. Morden Training for Mars: An Excerpt from Space Thriller "One Way" By S.J. Morden published 11 April 18 Space Books Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1'I’d get on in a heartbeat': Starliner astronauts would fly on Boeing spacecraft again despite malfunctions (video)2Rare 'double sunrise' captured in Canada by intrepid solar eclipse chasers (photos)3Déjà vu: President Trump nominates Greg Autry again to be NASA's financial chief4Cryptocurrency billionaire watches SpaceX rocket launch on the way to his own SpaceX rocket launch5DARPA accidentally detects SpaceX Falcon 9 rocket reentry by listening to Earth's atmosphere