The discovery of a new tektite-strewn field in northeastern Brazil points to a large meteorite impact—but geologists have yet to find the crater.
Scientists have officially confirmed the discovery of Geraisites: Brazil’s first-ever field of tektites. These ...
Some of the small glass blobs originating with a mysterious ancient impact. (Crósta et al., Geology, 2025) Hundreds of glass fragments found in Brazil are traces of an ancient impact that scattered ...
A team of researchers has discovered a field of tektites in Brazil, providing evidence of a powerful meteorite impact that ...
The 600 pieces of shocked glass across Brazil have sparked a search for the impact crater they come from.
Scientists uncovered a vast field of tektites in Brazil—a rare type of natural glass forged in the aftermath of meteorite impacts. The field stretches across 560 miles (900 kilometers) and dates back ...