Home » Health » Health Information » Human Health » Science and Health » Science and Research » Science Daily » Uncategorized » Origins of Earth’s magnetic field remain a mystery Origins of Earth’s magnetic field remain a mystery April 8, 2020 Science Daily Off Health, Health Information, Human Health, Science and Health, Science and Research, Science Daily, Uncategorized The existence of a magnetic field beyond 3.5 billion years ago is still up for debate. Read Original Article: Origins of Earth’s magnetic field remain a mystery » Share...FacebookPinterestTwitterLinkedinRedditTumblr Previous: Belle II yields first results in search of the Z’ boson Next: Swift rebound for world trade still possible through joint action to thwart coronavirus About The Author Science Daily