NASA Produces First Live 4K Video Stream From Space During 2017 NAB Show

LAS VEGAS, NV - APRIL 26: NASA astronaut Tracy Caldwell Dyson (L) and Amazon Web Services Elemental Vice President of Engineering Khawaja Shams speak during the panel, "Reaching for the Stars: Connecting to the Future with NASA and Hollywood" following the first-ever live 4K video stream from space showing NASA astronauts Cmdr. Peggy A. Whitson and Col. Jack Fischer from the International Space Station using a RED Epic Dragon camera during the 2017 NAB Show at the Las Vegas Convention Center on April 26, 2017 in Las Vegas, Nevada. NAB Show, the trade show of the National Association of Broadcasters and the world's largest electronic media show, runs through April 27 and features more than 1,700 exhibitors and 103,000 attendees. (Photo by Ethan Miller/Getty Images)