Shannon: your article is well written, informative and insightful. Long-term space travel certainly poses unique and dangerous risks to humans on a number of levels — including interpersonal and mental heath issues related to extreme isolation. Here’s another good piece from the The New York Times
4 Takeaways From That Massive Study of Scott Kelly
There's never been a study like it before, and there probably never will be again. Starting in March 2015, astronaut…
Talking about Mars, below — for #FlashbackFriday — is a piece I wrote a while back which might interest you and your readers. Meanwhile, keep up the awesome!