Blue Origin rocket explodes on launch pad during ‘hotfire test’

A Blue Origin New Glenn rocket dramatically exploded on the launch pad during a test on Thursday, in a setback for Jeff Bezos’ space venture as it seeks to narrow the gap with Elon Musk’s SpaceX.
Video posted by ‌NASASpaceflight, a YouTube channel that live-streams launches from Florida, showed the New Glenn igniting on the pad before erupting into a massive fireball that billowed skyward, sending a towering plume of flames and smoke into the air.
Blue Origin said it had experienced an...