A Brief History of TimeRandom House Publishing Group, 1998 M09 1 - 240 páginas #1 NEW YORK TIMES BESTSELLER |
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... universe ? Will the universe eventually stop expanding and start contracting , or will it expand forever ? To answer this question we need to know the present rate of expansion of the universe and its present average THE EXPANDING UNIVERSE ...
... universe gets bigger . It does happen , however , in the inflationary expansion because the energy density of the supercooled state remains constant while the universe expands : when the universe doubles in size , the positive matter ...
... universe begins to recontract , or inside black holes . What should you do when you find you have made a mistake ... expands ? If one believes that the universe will expand and then contract again , as the no boundary proposal seems to ...
Otras ediciones - Ver todas
A Brief History of Time: From the Big Bang to Black Holes Stephen Hawking,Carl Sagan Vista de fragmentos - 1990 |
Términos y frases comunes
Referencias a este libro
Qualitative Data Analysis: A User-friendly Guide for Social Scientists Ian Dey Sin vista previa disponible - 1993 |
Postmodern Public Administration: Toward Discourse Charles J. Fox,Hugh T. Miller Vista de fragmentos - 1995 |