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Measuring 3-D universe #2
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lyman apha forest allowing see clumped gas allows universe very far away positions individual galaxies sloan telescope wide field quasars map cosmology measurements intergalactic cosmological distances early one dimensional fluctuations density scale distribution matter dark energy uniform measuring exspantion cosmologists waves opaque variations denser seeded acoustic five hundred million light years cosmic how fast exspanding redshift light object speeding accelerated constant varied theories |
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Some of the puzzles that people list for the public get indexed by the search engines (like Google). Some people find those puzzles and cannot figure out how to make a puzzle of their own. So this page now has the navigation sidebar.
There are now buttons on the puzzle so that you can get a clean page, in either HTML or PDF, that you can use your browser's print button to print. The PDF format allows the web site to know how large a printer page is, and the fonts are scaled to fill the page. The PDF takes awhile to generate. Don't panic!