Earth is flying through the radioactive ashes of an ancient exploded star, and Antarctic ice preserved the evidence.
What if we tell you that researchers have found something interstellar buried in the ice in Antarctica? One possibility is ...
Scientists studying ancient Antarctic ice have discovered new evidence that Earth is currently traveling through a cloud of ...
Scientists trying to work out whether a star exploded and the resulting debris crashed into Earth 10 million years ago may be one step closer to solving the mystery. They discovered an unusual amount ...
An exploding star may have sent cosmic shrapnel flying to hit Earth 10 million years ago, and astronomers have now narrowed down the most likely culprits behind this interstellar incident. Earlier ...
The researchers analysed 295 kilograms of ice extracted from the European Project for Ice Coring in Antarctica (EPICA).