NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...

NASA astronauts Sunita Williams and Butch Wilmore celebrated Christmas in high spirits aboard the International Space Station ...

"The decoration was crafted with excess hardware, cargo bags, and recently-delivered Santa hats," NASA said ... The station crew will test it using its advanced bicycling, rowing, and resistive ...

After a Space X Dragon capsule made a cargo delivery to the ISS which included supplies and holiday gifts for the crew, NASA shared a picture of the veteran astronaut wearing a Santa hat.