Listener Questions 16: pictures from space, antimatter stars and Jupiter-eating aliens!
Daniel and Kelly’s Extraordinary Universe
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Are Black Hole Anti Matter Stars?
"Why is our universe made out of this kind of matter and not the other one?" "It really like sets the stage for everything. It's, it's like, why are we even here? Rees: How do you know there isn't more anti matter in the universe"? 'We're not a hundred % sure,' he says.
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