The world is watching as NASA tweaks the odds that asteroid 2024 YR4 will hit Earth. But how threatening is YR4, and how does ...
NASA’s double-asteroid redirection test, launched in 2022, was an actual experiment in space. It sent a rocket to strike an ...
While the asteroid's possibly collision with earth wouldn't be until 2032, there's been a lot of talk about the possibility ...
NASA says that Asteroid 2024 YR4 now has a 99.72 percent chance of missing Earth when it passes by us in 2032.