Nine months in space strips you down. Butch Wilmore and Sunita Williams return to Earth as strangers in their own bodies, dizzy, weak, and battling gravity like it is an old enemy. Stewart Hogan from Australia wonders: if just months in space does this, what will years on Mars do? Are we ready for the cost of exploration? For more Details: https://vocal.media/lifehack/nine-months-in-... https://medium.com/@stewarthogan12/nine-months-in-space-what-butch-wilmore-and-sunita-williams-are-facing-back-on-earth-015c7d43b114