RN Astronomy Abbreviation

RN has various meanings in the Astronomy category. Discover the full forms, definitions, and usage contexts of RN in Astronomy.

Reflection Nebula

Most Common

In astronomy, reflection nebula are clouds of interstellar dust which reflect the light of a nearby star or stars. The energy from the nearby stars is insufficient to ionize the gas of the nebula to create an emission nebula, but is enough to give sufficient scattering to make the dust visible.

Astronomy
Reflection Nebulosity
Astronomy

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