We Could've Seen Dinosaur Asteroid 1 Year Before It Struck

How did the dinosaurs go extinct? ? Could dinosaurs still be alive? Why did the asteroid hit Earth? There're so many questions when it comes to the Dino world. Scientists still keep looking for answers. Recently it's been revealed that the giant asteroid could be visible in space 1 year before it hit our planet. Could the collision be prevented? What exactly could be seen in the night sky? ? #brightside #dinosaurs #asteroids Learn more about your ad choices. Visit megaphone.fm/adchoices