Map of the bedrock topography beneath the ice sheet and the ice-free land surrounding the Hiawatha impact crater. The structure is 31 km wide, with a prominent rim surrounding the structure.

But these drops could have traveled across the globe from a giant impact anywhere on Earth, most likely from a crater that has now been destroyed. After consulting the GSWA maps and aerial ...

In a scientific breakthrough that could reshape our understanding of planetary impacts on Earth, a team of researchers from ...

World's Oldest Impact Crater Found, Rewriting Earth's Ancient History Mar. 6, 2025 — Researchers have discovered the world's oldest known meteorite impact crater, which could significantly ...

Researchers have proposed many origins for a gravity anomaly in Wilkes Land, East Antarctica, but the latest evidence ...

Mashable Light Speed Want more out-of-this world ... anomaly map of the Chicxulub crater in the Yucatan Peninsula. Credit: NASA Shuttle Radar Topography Mission "After the asteroid impact, the ...

Australian scientists have recently discovered the oldest known meteorite impact crater in the world, which could change our understanding of the origins of life and Earth, according to a study ...