Epi 76: How NASA sent a spacecraft to crash into an asteroid

To listen to Space related episodes, please click hereTo listen to Wildlife related episodes, please click hereIf you remember the tales about why dinosaurs went extinct, one of the common stories is that a meteorite crashed into earth. Some scientists in NASA who were thinking about this story were curious to see if we could avoid such a fate, if a meteorite came crashing into earth. And humans might become extinct. In this episode, 10-year Arav from Emerald Heights school, Indore, describes...