NASA April 19, 2021 8:33 am ‘Ingenuity' Takes Flight: NASA Launches Chopper on Mars NASA launched a solar-powered helicopter on the surface of Mars Monday morning. US & World Videos 10:42 Multiple people arrested as police clear campus encampments 2:51 Sunny Saturday morning followed by clouds in New England 1:40 Heavy police presence near on-campus protests 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed