Sunday, 20 June , 2021
Collisions Archives - Iran News Daily
Fiery Collisions That Gave Birth to Earth Could Have Evaporated 40% of Our World 02 Oct 2017

Fiery Collisions That Gave Birth to Earth Could Have Evaporated 40% of Our World

The ground under your feet was not always so firm. Earth is thought to have gradually coalesced in fiery collisions of smaller planetoids – and those hellish conditions can now explain an enduring scientific mystery. Though scientists have long held to this view of planetary accretion, it’s never been clear why the chemical makeup of […]