Talk:Carl Wilhelm Wirtz

	Astronomy portal This article is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy articles
Mid	This article has been rated as Mid-importance on the project's importance scale.
	This article is supported by Solar System task force (assessed as Mid-importance).

Biography: Science and Academia

	Biography portal This article is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography articles
	This article is supported by the science and academia work group.

Germany Low‑importance

	Germany portal This article is within the scope of WikiProject Germany, a collaborative effort to improve the coverage of Germany on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.GermanyWikipedia:WikiProject GermanyTemplate:WikiProject GermanyGermany articles
Low	This article has been rated as Low-importance on the project's importance scale.

Untitled

About Carl Wirtz: in your short account of Wirtz astronomical work it is written that it is difficult to decide if he was aware of the cosmological implications of his result; please note the following paper from Wirtz: "Title: De Sitters Kosmologie und die Radialbewegungen der Spiralnebel Authors: Wirtz, C. Journal: Astronomische Nachrichten, volume 222, p.21 Publication Date: 10/1924 It is clear from the title that he was perfectly aware of the cosmological implications of his result and he proposed to interpretate the redshift as due to the action of the cosmological constant; Hubble knew this idea of Wirtz and proposed the same interpretation. What it is difficult, really difficult to understand is why Hubble is quoted as discoverer of the so-called Hubble-Law, wihle Wirtz discovered it and proposed the same cosmological explanation of Hubble.