Wilkes Land crater: The giant hole in East Antarctica’s gravitational field likely caused by a meteorite
The Wilkes Land crater in East Antarctica is a massive geological feature measuring 315 miles across, potentially the largest impact crater known on Earth. Recent research suggests that this crater, previously considered a puzzling gravity anomaly, is likely the result of a meteorite impact, and it has intrigued scientists since its discovery.
Key Points
- The Wilkes Land crater is about 315 miles wide, making it potentially the greatest impact crater on Earth.
- Evidence suggests the crater was formed by a meteorite impact, with research dating back to the 1960s.
- The crater is located about 1 mile beneath Antarctica’s ice sheet.
- Recent studies indicate the crater’s formation likely predates the separation of Antarctica from Australia.
- Gravity mapping reveals both negative and positive anomalies, indicating the complex structure of the crater.
Why should I read this?
If you’re curious about Earth’s hidden geological wonders, this article has it all! The Wilkes Land crater isn’t just any ordinary hole; it could rewrite our understanding of impact events in Earth’s history. Plus, diving into research that’s been ongoing for decades is bound to intrigue anyone interested in science. Save some time and let us unravel the mysteries of Antarctica for you!
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