SS Knowledge TV on Instagram: "NASA’s Biggest Surprise on Bennu This video explains one of NASA’s most unexpected space exploration moments during the OSIRIS-REx mission to asteroid Bennu. The spacecraft was sent nearly 334 million kilometers from Earth with a precise objective: briefly touch the asteroid’s surface, collect samples, and safely return. NASA planned to use a method called TAG (Touch-And-Go). The spacecraft would descend slowly, make contact for just a few seconds, and activate a s