Rajaa
Hakutulokset: 9781781855737
Rajaa
yksi hakutulos.
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 …