The asteroid, designated 2024 YR4, jumped to the top of NASA's risk chart, with a slim but measurable chance of striking ...
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...
Scientists from the National Aeronautics and Space Administration (Nasa) say they have spotted an asteroid that could smash ...
The next close approach of asteroid 2024 YR4 is projected for December 22, 2032, when it may pose a potential danger, with an ...