In astrology, Jupiter represents abundance, luck, growth, and higher learning. Your Jupiter sign shows where you naturally attract opportunities and how you expand your horizons. For example, Jupiter in Pisces blesses spiritual pursuits, while Jupiter in Gemini favors communication and intellectual growth. Jupiter also illuminates your path to purpose. Understanding your Jupiter sign can reveal your natural talents and where the universe might be offering you support. It's your cosmic guide to prosperity and personal development.