Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, has completed her first spacewalk since arriving.

"In addition to our spacewalks, launches, and landings, we'll host more Twitch-exclusive streams like this one."

"This Twitch event from space is the first of many," Brittany Brown, a communications director at NASA, said in a blog post. "We spoke with digital creators at TwitchCon about the