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http://www.stsci.edu/hst/observatory/crds/astronomical_catalogs.html.
http://www.stsci.edu/hst/observatory/crds/astronomical_catalogs.html.
181. http://cgm.iszf.irk.ru/irkt/info.htm
... GCR and SCR are primary cosmic rays. 10-15 years after the discovery of cosmic radiation (1919) there emerged two main avenues of investigation in the physics of cosmic rays (CR): 1) nuclear - elucidation of the origin of elementary particles and nuclear interactions; and 2) astrophysical (space physics) - solution of the problem related to the origin and variations (changes in intensity) of CR. ... Besides, the CR flux in interplanetary space is, strictly speaking, not isotropic. ...
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Ссылки http://cgm.iszf.irk.ru/irkt/info.htm -- 6.1 Кб -- 28.11.2002
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