luiza
Diamond Member
Why do assiduous Moon watchers report that some craters amazingly just disappear ?
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smithsonian website its called a super cluster Meet the BOSS, the Largest Structure in the Universe (So Far)Where did this come from?
Can you link to this please?
New Wealth Is Vertical
Maybe you can answer this. Wouldn't the swirl of stardust that formed the original solid Earth draw the heavier elements into the core? Apparently, iron formed the core because it was magnetic, but the heavier elements should be down there, too.
Can a model be made telling us where all these ores are? We've barely scratched the surface of the Earth's resources. The frontier shouldn't be in useless Outer Space, but in exploration many miles downward.