Tag: Dr Steven Collins
July 26, 2021
I watched a Nova film on PBS recently about a meteor that struck the earth near a small town in Siberia. It was a gripping story called “Meteor Strike” and scientists had a wealth of data to plot the trajectory and calculate the velocity and size of the meteor.
What is a meteor?A meteor is … More “Three large meteors that hit and damaged the earth – are there more to come?”