by Amir » Tue Mar 30, 2010 5:52 pm
guess you have to look for the number of eruptions in first 6 or 7 billion years, cuz earth was already formed by then.
although, I've heard that earth's history is too short for this complicated life to evolve, so they are looking for other sources (like comets) to see if they brought life to our planet. is that right?
if so, it'd be much more difficult to explain the materials our bodies are made of using Supernovas!
guess you have to look for the number of eruptions in first 6 or 7 billion years, cuz earth was already formed by then.
although, I've heard that earth's history is too short for this complicated life to evolve, so they are looking for other sources (like comets) to see if they brought life to our planet. is that right?
if so, it'd be much more difficult to explain the materials our bodies are made of using Supernovas!