Scientists theorize new origin story for Earth's water

www.sciencedaily.com

American Geophysical Union

 

Earth's water may have originated from both asteroidal material and gas left over from the formation of the Sun, according to new research. The new finding could give scientists important insights about the development of other planets and their potential to support life.


 

(...) In a new study in the Journal of Geophysical Research: Planets, a journal of the American Geophysical Union, researchers propose a new theory to address the long-standing mystery of where Earth's water came from and how it got here.

 

The new study challenges widely-accepted ideas about hydrogen in Earth's water by suggesting the element partially came from clouds of dust and gas remaining after the Sun's formation, called the solar nebula.

 

To identify sources of water on Earth, scientists have searched for sources of hydrogen rather than oxygen, because the latter component of water is much more abundant in the solar system. (...)

 


Blog 


Write a comment

Comments: 1
  • #1

    BettinaVonArnim (Thursday, 08 November 2018 23:08)

    Wachsen ist das Gefühl, daß das Uranfänglichste zu seinem Ursprung in die Ewigkeit dringt.