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????? (? ??????? Vacuum ) ???? ???? ????? ????? ?????? ????? . ??? ????? ????? ???? ??? ????? ?????? ? ?????? ??? ????? ? ??? ???????? ???? ????. ??? ???? ?????? ? ??????? ? ??????? ?? ??? ????? ??? ???? ?????? ??????? ???????? ?????? ? ?????? ? ??? ?? ??????. [1] [2] [3] ???? ?????? ????? ???? ?????? ???? ???? ?????? ? ???? ???? ????? ???????? ? ???? ( ???? ) ???? ??????? ??? ???? ?????? ???? ?? ???? ??????.

Wikimedia Commons ???? ???? ??? ???? ? ?????? ? ???????? ???? Vacuum ? ????????? ????? .

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  1. ^ "Kenotometer" . ??????? ?? ???? ? 27 ????? 2017.
  2. ^ Bonnier (1919). Popular Science (? ???????). Bonnier Corporation.
  3. ^ Pickering? W. H. (1912). "The Motion of the Solar System relatively to the Interstellar Absorbing Medium" . Monthly Notices of the Royal Astronomical Society . 72 (9): 740?743. doi : 10.1093/mnras/72.9.740 . ISSN   0035-8711 .
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