(MENAFN- The Conversation) When Earth first formed, it was too hot to retain ice. This means all the water on our planet must have originated from extraterrestrial sources. Studies of ancient ...

Scientists have have discovered the oldest meteorite impact crater on Earth, in the very heart of the Pilbara region of ...

These results suggest that similar reactions between helium and iron may have occurred within Earth’s core shortly after its formation, trapping much of the primordial helium-3 in the material that ...

The Miller-Urey hypothesis is based on a famous 1952 experiment in which researchers successfully formed these organic ...

This advanced climate simulation, first developed ... in allowing ice caps to form. Dr. Andrew Meredith, the study’s lead ...

Water is an essential part of life on Earth, and possibly elsewhere – and now it we know it may have formed not long after the start of the universe ...