The unassuming asteroid was first spotted in December by scientists at the NASA-funded Asteroid Terrestrial-impact Last Alert ...

An asteroid could hit Earth, but scientists are continuing to gather data to understand its trajectory and potential impact ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...