Becky Ferreira writes via the New York Times: Last November, a satellite in low-Earth orbit unfurled into an expansive array that extends across nearly 700 square feet, about the size of a studio apartment. The satellite, BlueWalker 3, has since become one of the brightest objects in the sky, outshining some of the most radiant stars in the Milky Way, according to a study published on Monday in Nature — and it is just the first of dozens of similar satellites that are in development by AST SpaceMobile, a company that aims to keep smartphones connected from orbit. “The issue is not necessarily that one satellite,” said Siegfried Eggl, an astrophysicist at the University of Illinois, Urbana-Champaign and an author of the new study, “but that it is a predecessor or prototype of a constellation, so there’s going to be a lot of those out there…
