Scientist have concluded water did not arrive as early during Earth's formation as previously thought.
A new study argues that Pop III stars flooded the cosmos with water. Based on this, by 100 to 200 million years after the Big Bang, there could have been enough water and other elements in molecular clouds for life to form.
New findings suggest the water originates from the space between solar systems, billions of years before the birth of our sun.
Where does the water on Earth come from? How was our Moon formed? And is there one single event that had led to the formation of both?
