Impact event - Wikipedia
NASA Has Spotted A Giant Apollo Asteroid, The Most Dangerous Class Of Space Rock, On A Concerning Earth-Orbit - BroBible
Discovery Channel - Large Asteroid Impact Simulation - YouTube
2014 Meteorite That Hit Earth Was Alien, Confirms US Space Command
Killer Asteroids - Space Documentary - YouTube
Earth's New Buddy Is Asteroid, Not Space Junk | University of Arizona News
NASA Invites Media to Witness World's First Planetary Defense Test | NASA
A large asteroid zips past Earth today, here's how to watch it live | Space
An Asteroid Will Kill Us All Before Election Day... NOT | Discovery
Asteroid that may collide with Earth discovered | The Manila Times
Learning About Asteroids With Documentaries - Asteroid Day
Asteroid - Wikipedia
First asteroid found by satellite is also the STRANGEST asteroid, says NASA | Tech News
Discovery Channel Large Asteroid Impact Simulation - YouTube
Fastest asteroid ever discovered in our solar system | Popular Science
NASA alert! Planet-killer 93-foot asteroid zooming towards Earth today; SHOCKING discovery | Tech News
An asteroid barely missed Earth last week, and no one knew it was coming | Live Science
NASA Analysis: Earth Is Safe From Asteroid Apophis for 100-Plus Years | NASA
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation - YouTube
Asteroid to miss Earth by less than 20,000 miles next month
An asteroid smashed into Mars? New study reveals amazing discovery | Tech News
Large asteroid expected to fly by Earth next month, NASA says
Scientists discover 'planet-killer' asteroid — but don't panic
