NASA isn't even sure it wants a new space station.
The mission is part of an unprecedented study on the effects of long-duration spaceflight on the human body.
Cosplay is becoming something of a time-honored tradition for ISS crews.
The ins and outs of orbital law and order.
The ISS crew will spend spend New Year’s Eve surfing the “terminator”—the badass name for the line between day and night.
It’s the latest development in a year-long feud between NASA and Roscosmos.
And one day, hopefully, on Mars.
It could have something to do with its decades-old Soviet rocket engines.
The ISS has got moves.
Crunching 41 billion pieces of data refines and supports 2013's potential dark matter signature.