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Ars Technica » Scientific Method
Helium-burning binary stars give us a new tape measure for the Universe
Helium-burning binary stars give us a new tape measure for the Universe
Ars Technica » Scientific Method 2013-03-06
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Summary:
Gives the distance to the nearest galaxy with 1/3 the uncertainty.
Link:
http://feeds.arstechnica.com/~r/arstechnica/science/~3/YL70jFKtQss/
From feeds:
Berkeley Law Library -- Reference & Research Services
»
Ars Technica » Scientific Method
Tags:
scientific method
cosmology
binary stars
cosmological distance ladder
large magellanic cloud
Authors:
Matthew Francis
Date tagged:
03/06/2013, 22:44
Date published:
03/06/2013, 17:00