The 2024 YR4 asteroid, which is nearly the size of a football field, now has roughly a 0.004% chance of hitting Earth in ...
It is estimated that ~25 million meteoroids, micrometeoroids, and other space debris enter Earth’s atmosphere each day, and ...
YR4 once held a 3.1% impact chance, with the power of 500 Hiroshima bombs. Though the risk dropped, future asteroid threats ...