Tektites are natural glass formed from terrestrial debris falling back to Earth after a meteorite impact. Based on their distribution and chemical composition, researchers mapped out four large strewn ...
Scientists Discovered Glass Orbs from an Ancient Asteroid Impact. The Crater Is Nowhere to Be Found.
A new study reveals a previously unknown meteorite impact that took place in northeastern Brazil some 6.3 million years ago. An international team of scientists found a 900-kilometer-long "strewn ...
A large meteorite can launch bits of molten rock into the atmosphere when it impacts Earth. When that molten rock cools, it forms tektites, shown here. Photo by Robert Eastman / Alamy Stock Photo The ...
The chemical makeup of mineral inclusions preserved in impact glass hints at the site of a missing impact crater. Tektites are natural glass formed when debris falls back to Earth after a meteorite ...
Researchers have found evidence of a previously unknown asteroid impact, but the crater is still at large. The clues of this bygone cataclysm consist of tektites—a type of natural glass that forms ...
The Earth is subjected to constant change regardless of time or location. For generations, we have been studying the planet we live on to better understand how it came to be what it is today. But when ...
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