![Barred spiral galaxies / Starburst galaxy / Interacting galaxies / Peculiar galaxies / Galaxy / Dwarf galaxy / Local Group / Milky Way / Star / Astronomy / Extragalactic astronomy / Spiral galaxies Barred spiral galaxies / Starburst galaxy / Interacting galaxies / Peculiar galaxies / Galaxy / Dwarf galaxy / Local Group / Milky Way / Star / Astronomy / Extragalactic astronomy / Spiral galaxies](https://www.pdfsearch.io/img/a4221dc8f552d8855299fc6daceb7f29.jpg)
| Document Date: 2013-09-13 13:25:56 Open Document File Size: 493,78 KBShare Result on Facebook
City Reading / Bethpage / / / Facility University of Minnesota / Lehigh University / Boston University / / IndustryTerm ionized hydrogen gas / / Organization National Aeronautics and Space Administration / Lehigh University / Boston University / University of Minnesota in Minneapolis / / Person Kristen McQuinn / / Position high school physics teacher / / ProvinceOrState Minnesota / New York / / PublishedMedium Astronomy and Astrophysics / The Astrophysical Journal / / Technology Geophysics / html / / URL http /
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