Jan Oort : Tofauti kati ya masahihisho

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'''Jan Hendrik Oort''' ([[28 Aprili]] [[1900]] - [[5 Novemba]] [[1992]] <ref name="frs">{{Cite journal | last1 = Van De Hulst H.C. 1994. | doi = 10.1098/rsbm.1994.0042 | title = Jan Hendrik Oort. 28 April 1900-5 November 1992 | journal = Biographical Memoirs of Fellows of the Royal Society | volume = 40 | pages = 320–326 | pmid = | pmc = }}</ref>) alikuwa [[mwanaastronomia]] kutoka nchini [[Uholanzi]] aliyeweka misingi muhimu ya kuelewa [[galaksi]] yetu.
 
Alitajwa kuwa mmoja wa wanaastronomia muhimu zaidi wa [[karne ya 20]]<ref name=ESA>{{cite web|title=Jan Hendrik Oort: Comet Pioneer|url=http://www.esa.int/About_Us/Welcome_to_ESA/ESA_history/Jan_Hendrik_Oort_comet_pioneer|publisher=European Space Agency|accessdate=30 May 2014}}</ref> <ref name=NYT>{{cite news|last=Wilford|first=John|title=Jan H. Oort, Dutch astronomer in forefront of field, dies at 92 |url=https://www.nytimes.com/1992/11/12/us/jan-h-oort-dutch-astronomer-in-forefront-of-field-dies-at-92.html|accessdate=30 May 2014|newspaper=New York Times|date=12 November 1992}}</ref>. [[Wingu la Oort]], kwenye sehemu za nje za [[mfumo wa Jua]], linatunzalilipewa [[jina]] lake.
 
==Maisha==