The impact crater of the second one lies unseen, 300m under the floor of the Atlantic Ocean. Discovered in 2022, the Nadir ...

Researchers have imaged a hidden scar, which is the evidence of a cataclysmic event that impacted Earth millions of years ago. This is the 9-km wide (5-mile) Nadir Crater. It’s a massive impact ...

They flattened forests, left massive craters and even killed the dinosaurs. Learn all about Earth’s hugest asteroid strikes.

New Evidence of a Second Asteroid Impact A lesser-known crater, the Nadir, was discovered off the coast of West Africa, leading scientists to believe another asteroid hit Earth around the ...

The Nadir crater was created by an asteroid that ... The research provides a valuable opportunity to test impact crater hypotheses and develop new models for understanding crater formation in ...

Impact craters this old have the potential to tell us not only how Earth evolved but how the earliest impacts created the conditions for life to emerge. Long before the asteroid that ended the ...

The impact crater could be linked to the origins of life on Earth. The discovery of a massive crater formed by the impact of a meteorite more than three billion years ago is changing the way ...

Geologists have discovered the world's oldest known impact crater; it sits in the heart of Western Australia's ancient Pilbara region. An analysis of rock layers in the region suggests a crater at ...

Scientists have found the oldest impact crater on Earth – and it changes our understanding of our planet and the origins of life. The meteorite that left the crater fell to Earth 3.5 billion years ago ...