What If. What If the Largest Asteroid Hit Earth? Posted: October 19, 2024 | Last updated: October 19, 2024. Some seriously large asteroids have threatened Earth before.

Here are some of the largest impact craters found on Earth. ... and the Sudbury comet was probably similar in size.) ... hit Earth every day, but quickly vaporize in the sky.

Even still, Comet Swift-Tuttle isn't just another space rock.. Comet Swift-Tuttle is "certainly one of the largest" objects that crosses paths with the Earth, Yeomans said.The cosmic object ...

Thanks to ALMA’s powerful precision, scientists have now confirmed that comet C/2014 UN271 holds the title of the largest ...

The largest impact event in recorded history may have been caused by the shock waves generated by an iron asteroid that entered the Earth's atmosphere at a shallow angle before heading back into ...

The recent bruising Jupiter received from a cosmic impact is a violent reminder that our solar system is a shooting gallery that sometimes blasts Earth. Still, what are the odds of a cosmic impact ...

Comet 67P has water, but its chemical signature is nothing like that on Earth. This may go against the theory that comets supplied Earth with its water in the solar system’s youth.