I mean, I can explain Sol vs Luna. Sol is the sun, it's huge. Luna is a moon, it's small. Terra is earth, in-between.
Sol means "sun" in Spanish and Portuguese, but that wasn't obvious to me as an English speaker, I had to look that up after you said Sol is the sun.
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Sol means "sun" in Spanish and Portuguese, but that wasn't obvious to me as an English speaker, I had to look that up after you said Sol is the sun.