AG’s mouseover says that astronomers began charting the motions of the planets, continued through the law of gravitation, and ended up with us on the moon; so sure, the planets affect our lives.
I have nothing to add. If I did, I’d probably end up telling you I read my horoscope every day. And that, I’ll never admit.
Except to say, it’s always wrong.
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I write my own horoscope for the next day before I go to sleep each night. “You will: wake up, fall out of bed, etc. etc.” It’s usually right.