Ars Technica
Elections 2026Science/Tech / Ars Technica
The missing 500 million: Cosmic bombardment melted Earth's first crust
The heat of the Hadean may have come from impacts as well as the interior.
5 Jul 2026 4:25 pm
36 C
The missing 500 million: Cosmic bombardment melted Earth's first crust
The heat of the Hadean may have come from impacts as well as the interior.