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Ghost Particles Are Exposing Hidden Black Holes. They Just Won a Nobel Prize.
Season 12
Episode 2
17:28
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PBS Space Time
Will the Universe Expand Forever?
Throughout history, there has been much speculation about what the fate of the universe would be. Many theorized that the universe would eventually succumb to the pull of gravity, and reverse its expansion in what was being called ‘The Big Crunch.’ However, with the help of mathematical equations from Newton, Einstein, and Alexander Friedmann, we now have an answer.
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What really happens when you approach the event horizon of a black hole?
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Scientists studying quantum vortices and their impact on superconductivity just won the No
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Is our universe a definitive single reality or is it merely one within an infinite multive
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Elon Musk’s SpaceX program proposes that 100 people could be sent to colonize Mars within
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Everything we’ve learned about our universe tells us that it is very unlikely we are alone
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New findings have increased the likelihood that there is a vast ocean lying under Europa.
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We’ll soon be capable of building self-replicating robots.
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Has a fifth fundamental force been discovered and how will this effect our understanding o
