Scientific astrology insights from the astronomers behind Cosmic Ascendant.
Discover your birth zenith — the unique patch of sky directly above you at the moment of birth. Learn how NASA WISE satellite data reveals the hidden stars and galaxies overhead when you entered the world.
Take our 22-question astrology quiz that predicts your Sun, Moon, and Rising signs from personality alone. Learn how trait-based analysis maps behavior to zodiac signs — no birth time required.
Understand how planetary transits interact with your natal chart to shape daily life. Learn what transit readings reveal and why personalized horoscopes require your full birth chart, not just your sun sign.
Learn why birth time and location precision dramatically affect your natal chart accuracy. See how even a few minutes changes your Rising sign and house placements, with visual examples.