Your phone roams seamlessly between networks without you thinking twice. Now, NASA tech is proving spacecraft can do the same. "This mission has reshaped what’s possible for NASA and the U.S. satellite communications industry." A technology demo called PExT proved missions can switch between government and commercial satellite networks in orbit, keeping data flowing even if one network goes down. That means more reliable communications today, and a clearer path to the Moon, Mars, and beyond. | S