Geology, evolution and even the age of rocky planets and moons can be traced down by the study of impact craters - planetary scars left by the bombardment of asteroids and comets.
ESApod audio programme
Want to check another podcast?
Enter the RSS feed of a podcast, and see all of their public statistics.
Geology, evolution and even the age of rocky planets and moons can be traced down by the study of impact craters - planetary scars left by the bombardment of asteroids and comets. 