Recently, NASA was tracking a large asteroid flying past Earth known as the so-called "city killer." "This one got a lot of attention because it rose to a threat level that we just have not seen ...

An asteroid nearly the size of a football field now has roughly a 0.004% chance of hitting Earth in about eight years, NASA says — with the space agency saying it "no longer poses a significant ...

A telescope in Chile has captured footage of Asteroid 2024 YR4, an asteroid large enough to wipe out an entire city. While the city-killer asteroid is currently speeding away from Earth ...