???? ????????

百度白宫说，美国司法部将为合格的学校员工提供严格的枪支培训。

???? ???????? (??????: Planetary system) ?? ??????????? ???? ?????? ???????? ???? ?????????? ?? ????? ??-??????? ????????? ????? ?? ????? ?????? ???? ??? ???? ????????? ????????? ???? ??????? ?????????? (star system) ????????? ???? ?????? ??????? ??? ???? ?? ?? ?????? ???? ???? ?? ????? ????????? ??????? ??? ???? ???? ???????? ???? ???? ???? ???? ???? ?????????? ???? ????, ????????? ??????, ???????, ??????? ???????? ????????? ????? ????? ^[?]^[?] ?????? ?????? ???????? ??????? ??? ?? ???? ???????? ???? ?????? ??? ??? ‘??????’ ?? Solar System?^[?]^[?] ?????? ???????? ????? ?????????? ???? ?????? ?? ???? ???????? ?????? ???? exoplanetary system ?? ????????? ???????? ????

? ???????, ???? ??????? ??? ?,??? ?? ????????? ?????? ???? ????? ??????? ?,??? ?? ???? ???? ??? ????? ??? ?? ???? ???? ?????? ???? ??????? ^[?]

??????

???????????? ?????????????? ????? ??-????????? ??????? ???????? ??????? ??? ?????? ?????????????? ????? ??????? ?????? ????? ???????? ????? ???????? ???? ???????????? ??? ????????? ??????? ????? ? ??????? ??????? ????? ????? ????? ^[?] ????? ?? ??????? ???????? ??????? ????????????? ?? ?????? ?????? ???????

???? ???? Nicolaus Copernicus ?? ???????? ?????? De revolutionibus orbium coelestium ? ????????? ?????????????? ????? ??????????? ?????? ???? ???? ????????? Galileo Galilei, Johannes Kepler, ??? Isaac Newton ????????????? ????? ?????? ???? ?? ?????? ??????? ????????? ????

?????????

↑ p. 394, The Universal Book of Astronomy, from the Andromeda Galaxy to the Zone of Avoidance, David J. Dsrling, Hoboken, New Jersey: Wiley, 2004. ???????? ?-???-?????-?.
↑ p. 314, Collins Dictionary of Astronomy, Valerie Illingworth, London: Collins, 2000. ???????? ?-??-??????-?.
↑ p. 382, Collins Dictionary of Astronomy.
↑ p. 420, A Dictionary of Astronomy, Ian Ridpath, Oxford, New York: Oxford University Press, 2003. ???????? ?-??-??????-?.
↑ Schneider, Jean (01 November 2021)? "Interactive Extra-solar Planets Catalog"? The Extrasolar Planets Encyclopedia? ???????? ????? 2025-08-05? {{????? ???????}}: |?????= ?? ??? ??????? ???? (???????)
↑ Dreyer (1953), pp.135–48; Linton (2004), pp.38–9)^{[??????????? ???????? ?????]}. The work of Aristarchus's in which he proposed his heliocentric system has not survived. We only know of it now from a brief passage in Archimedes's The Sand Reckoner.

?? ???????? ?????????? ???? ????? ????? ??????????? ??? ????????????? ??????? ???? ??????

[1] . 394, The Universal Book of Astronomy, from the Andromeda Galaxy to the Zone of Avoidance, David J. Dsrling, Hoboken, New Jersey: Wiley, 2004. ???????? ?-???-?????-?.

[2] . 314, Collins Dictionary of Astronomy, Valerie Illingworth, London: Collins, 2000. ???????? ?-??-??????-?.

[3] . 382, Collins Dictionary of Astronomy.

[4] . 420, A Dictionary of Astronomy, Ian Ridpath, Oxford, New York: Oxford University Press, 2003. ???????? ?-??-??????-?.

[Encyclopaedia-5] Schneider, Jean (01 November 2021)? "Interactive Extra-solar Planets Catalog"? The Extrasolar Planets Encyclopedia? ???????? ????? 2025-08-05? {{????? ???????}}: |?????= ?? ??? ??????? ???? (???????)

[6] Dreyer (1953), pp.135–48; Linton (2004), pp.38–9)^{[??????????? ???????? ?????]}. The work of Aristarchus's in which he proposed his heliocentric system has not survived. We only know of it now from a brief passage in Archimedes's The Sand Reckoner.

[?]

[?]

[?]

[?]

[?]

[?]

?? ? ?????????? ????????
?????	??????? ???? ??????? ???? ????? ?????????? ????? ??????? ?????????? ????? ????? ????? Hypercompact stellar system ??????? ???????? ????????? ???? ????????
?????	????? ????? Stellar association ????? ?? ?????? ???? ??????? ????
???????? ???????	???????? ?????? ???? ????? ??? ???????????? ?????????
???????????:??????? ????????

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