Hidden for millions of years: Rare Australian fragments reveal a lost ancient asteroid influence; crater mystery remains undiscovered |
In the deserts of southern Australia, scientists have been captivated by tiny, shimmering glass fragments scattered throughout the huge, arid terrain. Formed underneath excessive circumstances of warmth and strain, these delicate shards have puzzled researchers for a long time, as they’re neither volcanic in origin nor human-made. Recent geochemical and isotopic research reveal that these […]
