What is the approximate distance ($R_0$) from the Sun to the Galactic Center, as measured in kiloparsecs (kpc)?
Answer
Between $7.9$ and $8.5$ kpc
Various astronomical measurements place the distance $R_0$ from the Sun to the Galactic Center in the range of approximately $7.9$ to $8.5$ kiloparsecs.
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Celestial Sphere - Galactic Coordinates - YouTube
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