Article ID: CBB001252376

Anomalies and Coherence: A Case Study from Astronomy (2012)

unapi

Gähde, Ulrich (Author)


Journal for General Philosophy of Science
Volume: 43, no. 2
Issue: 2
Pages: 347-359


Publication Date: 2012
Edition Details: Part of special issue, “Philosophy of Physics”
Language: English

In recent decades, the concept of coherence has become one of the key concepts in philosophy. Although there is still no consensus about how to explicate coherence, it is widely accepted that the appearance of anomalies significantly lowers the coherence of a propositional or belief system. In this paper, the relationship between coherence and anomalies is analysed by looking at a specific case study from astronomy. It concerns anomalies that occurred in the first half of the twentieth century during the attempt to develop a cosmic distance scale. These anomalies could not be removed until several decades after their appearance, which required a fundamental change in astronomical theory. During this process, the astronomical distance scale had to be adjusted by a factor of about 2. This paper focuses on the role that explanatory relations played with respect to the elimination of these anomalies. Thereby, special attention is paid to the explanatory work of astronomical theories or models that were not especially designed for this task.

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Description “On anomalies that occurred in the first half of the twentieth century during the attempt to develop a cosmic distance scale.” (from the abstract)


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Article Kuhlmann, Meinard; Pietsch, Wolfgang (2012) What Is and Why Do We Need Philosophy of Physics?. Journal for General Philosophy of Science (pp. 209-214). unapi

Citation URI
https://data.isiscb.org/isis/citation/CBB001252376/

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Authors & Contributors
Andrietti, Francesco
Atkinson, David
Barker, Peter
Boido, Guillermo
Bokulich, Alisa
Bowen, Alan C.
Journals
Studies in History and Philosophy of Science
Foundations of Science
Perspectives on Science
American Catholic Philosophical Quarterly
Annals of Science: The History of Science and Technology
Archive for History of Exact Sciences
Publishers
Associação de Filosofia e História da Ciência do Cone Sul
Franco Angeli
Springer International
Wiley-Blackwell
Concepts
Philosophy of science
Astronomy
Cosmology
Physics
Revolutions in science
Methodology of science; scientific method
People
Newton, Isaac
Copernicus, Nicolaus
Galilei, Galileo
Kepler, Johannes
Aristotle
Cusanus, Nicolaus
Time Periods
17th century
18th century
Early modern
14th century
16th century
20th century
Places
Rome (Italy)
Europe
Greece
Italy
England
Institutions
Royal Society of London
Observatoire de Paris
Académie Royale des Sciences (France)
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