| 000 | 00575nam a2200097Ia 4500 | ||
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| 008 | 170517s9999 xx 000 0 und d | ||
| 245 | _aWhat Happened Before the Beginning? | ||
| 300 | _aEvery cosmologist and astronomer agrees: our Universe is 13.7 billion years old. Using cutting-edge technology, scientists are now able to take a snapshot of the Universe a mere heartbeat after its birth. Armed with hypersensitive satellites, astronomers look back... | ||
| 650 | _xScience. | ||
| 856 | _uhttp://topdocumentaryfilms.com/through-the-wormhole-what-happened-before-the-beginning/ | ||
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