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Observation and Growth in Scientific Knowledge

Published online by Cambridge University Press:  31 January 2023

Robert Nola
Robert Nola*
Affiliation:
University of Auckland, New Zealand
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The first published paper on pulsars was entitled, by its five co-authors, “Observation of a Rapidly Pulsating Radio Source”. (Hewish, et al. 1968). The publication of this paper preceded by some months the coining of the word ‘pulsar’ to refer to such pulsating radio sources. Does it seem odd to talk of observing pulsars? It might seem so since much effort has subsequently gone into identifying pulsars with optically visible stars using conventional light, not radio, telescopes. We can say that the moons of Jupiter are observable since either we can see them through a telescope or, at some future date, astronauts will be able to travel close enough to Jupiter to see its moons without visual aids.

Type
Part IV. General Philosophy Of Science (A)
Information
PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association , Volume 1986 , Issue 1: Volume One: Contributed Papers 1986 , 1986 , pp. 245 - 257
Copyright
Copyright © Philosophy of Science Association 1986

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