The top has been popped on a stubborn piece of hardware holding precious asteroid samples brought back to Earth by a University of Arizona-led space mission.
OSIRIS-REx capsule landed safely despite parachute problem tucson.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from tucson.com Daily Mail and Mail on Sunday newspapers.
For Star subscribers: Maybe try smacking it on the floor a few times? The lid still won t come off the asteroid sampler from the University of Arizona-led OSIRIS-REx mission.