Rahu — The North Node
Rahu is one of the two most important points in a Vedic chart — and it isn't a planet at all. It's a node: one of the two spots where the Moon's path crosses the Sun's. Nothing physical sits there. And yet Vedic astrology treats Rahu as a full-blown force, because these crossing points are where eclipses happen — where the two lights are swallowed — and eclipses have always felt like fate breaking in.
What the Nodes Are
Picture two circles in the sky: the Sun's yearly path, and the Moon's monthly one, tilted a few degrees against it. Two tilted circles cross at exactly two points. Those two points are the lunar nodes — Rahu, the north node, and Ketu, the south node — and they always sit precisely opposite each other, an axis running through the whole chart. In myth, they're the two halves of a demon who stole a sip of immortality and was cut in two: the head that keeps chasing (Rahu) and the body left behind (Ketu). The head still swallows the Sun and Moon out of hunger — and that hunger is the whole meaning of Rahu.
What It Governs
Desire, ambition, and the karmic direction forward. Rahu is worldly hunger — the pull toward experience, status, novelty, and the things you don't yet have but crave. It's the direction your soul is stretching in this life: unfamiliar, exciting, never quite satisfied. At its best, Rahu is drive and destiny, the force that pushes you to grow past your comfort into something new. At its worst it's obsession, illusion, overreach, and the endless itch of more — the appetite that can never be fed because feeding it was never the point.
Why It's Always Retrograde
Here's the mechanical truth behind the mystical one. The nodes don't orbit the way planets do — the whole tilted plane of the Moon's path slowly wobbles, and that wobble drifts backward through the zodiac, opposite the direction the planets travel. So Rahu and Ketu are always moving in reverse relative to everything else, taking about eighteen and a half years to circle the wheel. That's why they're marked as perpetually retrograde: it isn't an illusion of perspective like a planet's retrograde — the nodes genuinely only ever move backward. Fittingly, Rahu's meaning points forward while its motion runs back — the future pulling against the grain.
In the Chart
Rahu's sign and house show where you're most hungry, most ambitious, and most prone to excess — the arena of life where you're reaching for something unfamiliar and karmically new. It magnifies whatever it touches, for better and worse. Follow Rahu to find what this lifetime is stretching you toward; just don't mistake the craving for the destination.
Rahu is the part of you that always wants more. It's not a flaw — it's your compass, pointed at the person you haven't become yet. The trick is to walk toward it without being devoured by it.