In a stressful, data-driven era, many young people find comfort and insight in the zodiac—even if they don’t exactly believe in it.

Astrology is a meme, and it’s spreading in that blooming, unfurling way that memes do. On social media, astrologers and astrology meme machines amass tens or hundreds of thousands of followers, people joke about Mercury retrograde, and categorize “the signs as ...” literally anything: cat breeds, Oscar Wilde quotes, Stranger Things characters, types of french fries. In online publications, daily, weekly, and monthly horoscopes, and zodiac-themed listicles flourish.