Set your alarm! Sunday, Aug. 30, 7:26 AM Three boosters of a Falcon Heavy ignite at once from Kennedy Space Center, a bigger show than anything we've seen leave the Cape lately, and NASA's biggest observatory since the James Webb. Here's what makes it worth the early wake-up. The Nancy Grace Roman Telescope carries a mirror the same size as Hubble's, but its camera takes in roughly 100 times more space in a single frame. Where Hubble picks off one target at a time, Roman sweeps whole regions...