Dark Energy, which appears to make up 73% of everything that exists,
and still it can’t be seen, or even measured. The energy is 'needed' to
balance out the mathematics of the universe, but may not ever be able
to be detected.
What re-ionized the universe? For a few hundred thousand years after the Big Bang, electrons were stripped from atoms - we have no idea why.
What is the source of the most energetic cosmic rays? We’re bombarded with them every day, yet researchers can’t agree on where they come from. Our atmosphere shields us from most of the rays.
What re-ionized the universe? For a few hundred thousand years after the Big Bang, electrons were stripped from atoms - we have no idea why.
What is the source of the most energetic cosmic rays? We’re bombarded with them every day, yet researchers can’t agree on where they come from. Our atmosphere shields us from most of the rays.
4 comments:
huh????
I'll get Tuxedo on it.
the one question that REALLY needs to be answered is this: does the toilet paper go OVER or UNDER?? I say OVER.
Interesting. It's mind-boggling, isn't it?
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