The solar system is now at the edge of this cloud, but the massive stockpile of cosmic stardust has left signatures on ...

"This dust can penetrate the shielding of the solar system and end up on Earth." ...

Our solar system is currently passing through the Local Interstellar Cloud, a region of highly diluted gas and dust between ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant ...

Scientists have found radioactive stardust from ancient exploding stars trapped in Antarctic ice, a discovery that could help ...

Learn how traces of a rare radioactive element preserved in Antarctic ice may show that the Solar System is currently passing ...

Earth is flying through the radioactive ashes of an ancient exploded star, and Antarctic ice preserved the evidence.

A section of ice core extracted from Antarctica. (Alfred Wegener Institute/Esther Horvath) This glittering spaceship Earth ...

A study published May 13 in Physical Review Letters has confirmed that radioactive iron forged inside an exploding star has ...

Wallner: Local Interstellar Cloud Structure Imprinted in Antarctic Ice by Supernova 60Fe, Physical Review Letters, 2026. (DOI:10.1103/nxjq-jwgp) ...

Dresden researchers have discovered traces of the rare isotope iron-60 in Antarctic ice. The findings suggest that Earth and ...