18 points | by croes 9 hours ago
1 comments
Lunar paleomagnetism is such a pain to work with because the samples get shocked and heated on the way out, so you never quite know if you're reading the ancient field or the impact that launched the rock.
Lunar paleomagnetism is such a pain to work with because the samples get shocked and heated on the way out, so you never quite know if you're reading the ancient field or the impact that launched the rock.