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What's New in the World of Science: May 1996
The researchers are attempting to measure the Hubble constant to within 10 percent accuracy. The Hubble constant, devised by astronomer Edwin Hubble, is a value that calculates the rate ... Hubble constant and the impact of this new research. Dr. Linda Shore 28.8 Version 14.4 Version Related Sites: Space Telescope Electronic Information Service About Edwin Hubble (and the Hubble constant ...
exploratorium.edu


Edwin Hubble
Constant Expansion A Great Honor Science An Important Question Classification Hubble's Law The Hubble Constant With a Bang Rewards Acknowledgement Resources Case File Contents For K-12 Teachers Bibliography Credits Credits Introduction: Edwin Hubble ...
fi.edu


The History of Cosmic Inquiry | The Franklin Institute's Resources for Science Learning
The Expanding Universe It was in 1917, the very year that Einstein introduced the cosmological constant, that the American astronomer Vesto Slipher published the first observational evidence that the universe ... of observations. Einstein said that he never would have introduced the cosmological constant if he had known of Hubble's expansion. The Double Dark Universe In the past few decades, ...
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