If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Astronomers have discovered a hidden planet-killer asteroid that could pose a threat to ...

An curved arrow pointing right. Nuking an asteroid on its path to annihilating Earth is a terrible idea. Sorry Bruce Willis. Produced by Justin Gmoser and Jessica Orwig Follow BI Video ...

“You may have seen news of this asteroid online in recent davs,” said Richard Moissi, Head of the European Space Agency’s Planetary Defence Office. “There is no chance of this “city ...