Official near-earth object plan will look into nuking asteroids and other ‘planetary defense missions’

Space is a big place, and mostly empty — but there’s no shortage of objects which, should they float our direction, could end life as we know it. A new national plan for detecting and handling such objects was proposed today, and it includes the possibility of nuclear strikes on the incoming asteroids and other “planetary defense missions. Learn more about your ad choices. Visit podcastchoices.com/adchoices