2011x19 Knowing without Seeing - The Science of Black Holes Episode overview
Data emisji
Lis 15, 2011
With their relentlessly powerful gravitational pull, black holes suck in anything that comes near them: not even light can escape. They were first discovered not by direct observation .. show full overview
With their relentlessly powerful gravitational pull, black holes suck in anything that comes near them: not even light can escape. They were first discovered not by direct observation but through the human power of logical analysis. However, the very existence of black holes was the subject of heated debate for about half a century. This episode introduces the latest research into the strange physical phenomena caused by black holes and an experimental method for directly viewing these invisible celestial bodies. It is the story of dedicated scientists in a quest to see the "unseeable".
2011x22 Start! The greatest telescope in history Approaching the invisible universe Episode overview
Data emisji
Gru 13, 2011
This episode has no summary.
This episode has no summary.
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