Antarctica has a strange gravity hole and scientists finally know why
SMRTR summary
Scientists discovered that Antarctica's unusual gravity hole formed from extremely slow rock movements deep inside Earth over 70 million years, with the anomaly strengthening between 50-30 million years ago during the same period Antarctica's climate shifted and ice sheets began forming, suggesting Earth's interior may influence continental ice sheet development.
SMRTR provides this summary for quick context. The original article belongs to Science Daily.
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