A fresh asteroid-strike study is generating controversy among scientists. A NASA-funded study A presented at the Lunar and Planetary Science Conference suggests that big asteroids hit Earth more often than previously thought, based on satellite data. But not everyone agrees with the interpretation, according to the journal Science, which says more fieldwork is needed
Big asteroids hit Earth more frequently than was thought
Apr 20, 2023
2 minutes
You’re reading a preview, subscribe to read more.
Start your free 30 days