Age of the universe if the hubble constant was always

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Unformatted text preview: en & Helium. Galaxies: spiral vs. elliptical galaxies. Elliptical galaxies form from merging of spiral galaxies (called “major mergers”). Spiral galaxies form by accretion of smaller masses (called “minor mergers”), and its rotational energy causes it to collapse into a flat disk. The Age of the Universe: Hubble time: what is it? (Age of the universe if the Hubble constant was always...
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This document was uploaded on 03/24/2014 for the course ASTRONOMY 115 at SUNY Oneonta.

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