Should More Species Be Extinct?

Meteorites, often burnt and distinctive, are hard to find due to Earth's water coverage and erosion. However, deserts, especially Antarctica, preserve them well. Antarctica's glaciers reveal meteorites as they flow and erode. Scientists have discovered 67,000 meteorites, mostly from Antarctica, providing insights into planetary formation and life's origins. Yet, these finds are just a fraction of what's hidden in the ice.

What role do glaciers play in the discovery of meteorites in Antarctica?

What discoveries have scientists made from studying meteorites found in Antarctica?