bn:01834624n
Noun Concept
Categories: Interstellar media, Nucleosynthesis, All Wikipedia articles needing clarification, Articles with short description, Meteorite mineralogy and petrology
EN
presolar grains  presolar grain
EN
Presolar grains are interstellar solid matter in the form of tiny solid grains that originated at a time before the Sun was formed. Wikipedia
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EN
Presolar grains are interstellar solid matter in the form of tiny solid grains that originated at a time before the Sun was formed. Wikipedia
Very old dust in space Wikidata
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