MurphOnMillerAve wrote:I typed those statements while I was watching the NOVA show, right in front of me, and typed the info directly onto this thread as I was watching. I thought I quoted accurately, which is why I included the Season and Episode designations. Please, feel more than welcome to correct me.
It is not you Murph, it is the show you are reporting on that needs correction.
All the Elements on the Periodic Table of Elements were brought to Earth by comets.That is so wrong. Twenty four elements on the Periodic Table were created by man. They do not exist in comets.
Gold was not made on (native to) Earth. Its creation needs the heat at the center of a sun and Super Nova.Gold was not made on Earth but it is native to Earth. The Sun is a Population I, or heavy-element-rich, star. The heavy elements in the Sun, Earth, and asteroids, such as gold and uranium, were plausibly produced by endothermic nuclear reactions during a supernova, or by transmutation through neutron absorption within a massive second-generation star. The gas and dust from these sources could be the source of heavy elements in our solar system.
Gold has been found in a couple of meteorites but meteorites or comets are not the prime sources of gold on the Earth.