Fox News:美国宇航员在太空生活一年后返回地球

Scott Kelly appears to be in good health, even though he's spent 340-plus days aboard the International Space Station, in zero gravity.
He says he's a bit sore among other things:
Also have an issue with my skin, because it hadn't touched anything for so long, like any significant contact, it's very, very sensitive, almost like a burning feeling whenever I sit or lay or walk.
Kelly's health is being closely watched, in hopes of learning the affects of long-duration space travel in preparation for a future trip to Mars.Eben Brown, FOX News.