Knoxville TN (The Conversation) (SPX) Dec 15, 2023
For many years, scientists have predicted that many of the elements that are crucial ingredients for life, like sulfur and nitrogen, first came to Earth when asteroid-type objects carrying them crashed into our planet's surface.
But new research published by our team in Science Advances suggests that many of these elements, called volatiles, may have existed in the Earth from the beginning
