Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- initialism astronomy
dwarf irregular galaxy
Etymologies
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Help support Wordnik (and make this page ad-free) by adopting the word dIG.
Examples
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Two papers recently were posted on arXiv exploring multiple stages of star formation in the IC 1613 dIG and the Cetus dG: The ACS LCID project.
Alien Star Clusters Are Invading the Milky Way | Universe Today 2010
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