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Hakutulokset: 9781781855737
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![Unknown Universe](https://s2.adlibris.com/images/23183523/unknown-universe.jpg)
Unknown Universe
e-kirja,
2015,
englanti,
ISBN 9781781855737
On 21 March 2013, the European Space Agency released a map of the afterglow of the Big Bang. Taking in 440 sextillion kilometres of space and 13.8 billion years of time, it is …