As best as anyone can tell, if any hazardously sized asteroid were to hit Earth in the relatively near future, it would most ...

"This is a real threat. But it's not very common ... In the unlikely scenario that the large asteroid does hit Earth, such an event won't necessarily spell doom. Over 70 percent of the planet ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...