 um, the eccentricity of its orbit or anything like that. But yet there's some, there seems to be some evidence for a 12,000 year cycle and that affects climate. And so it's interesting to the ancient, you know, Vedic scientists know about this. Is that why they established a Yuga cycle based on 12,000 years? Um, and this of course is, is sort of behind, um, you know, the binary star hypothesis that, uh,