Meteors are a deadly threat for our planet, but new technology may provide a way for Earth to fight back when they attack. Join experts as they uncover the mysteries behind these fascinating and terrifying celestial objects. <br /><br />Thanks for watching. Follow for more videos. <br />#cosmosspacescience <br />#spacedeepestsecrets <br />#season3 <br />#episode2 <br />#cosmology <br />#astronomy <br />#spacetime <br />#spacescience <br />#space <br />#nasa <br />#spacedocumentary <br />#meteorshower <br />#meteors <br />#meteors
