Image:Bengt Strömgren NYWTS.jpg

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[edit] Summary

Description

Bengt Strömgren, astronomer, Yerkes Observatory, Wisconsin / World Telegram & Sun photo by Roger Higgins.
Source

Library of Congress Prints and Photographs Division. New York World-Telegram and the Sun Newspaper Photograph Collection. http://hdl.loc.gov/loc.pnp/cph.3f05797
Date

1957.
Author

New York World-Telegram and the Sun staff photographer: Higgins, Roger, photographer.
Permission

PD [1]
This image is available from the United States Library of Congress Prints and Pictures division under the digital ID cph.3f05797
This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information.
Deutsch: Bengt Georg Daniel Strömgren (* 21. Januar 1908 in Göteborg, Schweden;
English: Bengt Georg Daniel Strömgren ( January 21 1908 – July 4 1987) was a Danish astronomer and astrophysicist.
Français : Bengt Georg Daniel Strömgren ( 2 janvier 1908-4 juillet 1987) est un astronome et astrophysicien danois.
Italiano: Nacque a Göteburg, da Hedvig ed Elis Strömgren, professore di astronomia presso l'Università di Copenhagen, e direttore dell'osservatorio universitario di Copenhagen. Bengt crebbe circondato da scienziati, dai loro assistenti, e vari ospiti. Suo padre spinse Bengt verso una vita dedicata alla scienza, ed il primo articolo del giovane Strömgren fu pubblicato quando aveva appena 14 anni. Fu promosso al liceo nel 1925, ed entrò all'Università di Copenhagen. Due anni più tardi, si laureò in astronomia e in fisica atomica, e negli anni seguenti, portò a termine un dottorato, che ottenne il massimo dei voti nel Dicembre 1929, quando aveva 21 anni.
日本語: ベンクト・ストレームグレン（Bengt Georg Daniel Strömgren , 1908年1月21日- 1987年7月4日) はデンマークの天体物理学者である。散光星雲（輝線星雲）の発光原因が誕生まもない恒星が発する紫外線によって電離されたHII領域（ストレームグレン球）であることを示した。

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