How astrology works, and how Naksha is different.

A birth chart is a snapshot of the sky from the exact spot you were born, at the exact minute you took your first breath. Every planet had a position. The chart freezes that moment.

That is it. No more, no less. Everything astrologers say about you comes from reading that one snapshot.

On Naksha this chart is computed by astronomy. It is not written by the AI. The AI only reads it back to you.

Do not outsource your decisions to a chart. Use it the way you would use a good mirror. Notice patterns you keep missing.

Read your reading twice. Pick one line that lands. Sit with it for a week. That is the whole practice.

AI does not do the astronomy. That is the single most important sentence on this page. The chart that gets read to you was not written by the model. It was computed by an ephemeris, which is a deterministic astronomy table that gives the exact positions of the Sun, Moon and planets for any moment in history. Navigation software uses the same kind of calculation. Two people born the same minute in the same place get exactly the same chart.

What the AI does

The model receives that already-computed chart as structured data, along with the question you came in with. Then it does what language models are good at. It synthesises a long method of astrological writing into plain English, picks the parts of the chart that are relevant to your question, and explains them in language you can actually use. That is the whole job.

What the AI never does

It does not invent chart positions. It does not predict the future. It does not tell you what to do. It does not channel anything. It has read a great deal of what astrologers have written over thousands of years, so it can interpret a chart fluently in that language. That is the whole trick.

Why this split matters

Most "AI astrology" tools let the model handle both the math and the meaning. The model is bad at math, so positions drift, signs get confused, and the reading describes a chart that is not actually yours. Splitting the job keeps the chart honest. The astronomy is exact. The interpretation is fluent. Neither one is pretending to do the other's job.

Two main methods are alive today. They use the same night sky and a lot of the same ideas. They read it differently.

Vedic (Indian) astrology uses the sidereal zodiac. The sidereal zodiac is anchored to where the planets actually are against the real stars right now. It leans toward timing. When things will happen. What life phase you are in. What to do about it. It is woven into Indian daily life like weddings, business launches, and baby names.

Western astrology uses the tropical zodiac. The tropical zodiac is anchored to the seasons (specifically the spring equinox), not the actual star positions. It leans toward psychology. Who you are. Why you react the way you do. How you relate to people. This is the system most modern apps and horoscopes use.

Because the two zodiacs drifted apart over centuries, your sign can be different in each system. The two systems are measuring different geometric relationships. Neither of them are wrong, they are just tracking different loops.

If you want the deeper version, here it is. The two systems do not disagree about the sky. They disagree about where to start counting.

Vedic astrology (also called Jyotisha, and the charts called kundli or jathakam) starts from the actual stars. The zodiac is pinned to constellations as they physically sit today. Because Earth wobbles slowly on its axis, the stars have drifted against the seasons over the last two thousand years. That drift is called the ayanamsa. It is currently about 24 degrees, which is why a Vedic chart can place your Sun in a different sign than a Western chart.

Western astrology ignores the drift. Its zodiac is pinned to the seasons. The first sign, Aries, always begins at the spring equinox, regardless of which constellation is actually behind the Sun on that day. This keeps the symbolism aligned with the rhythm of the year.

The practical consequence is small but real. Vedic tends to be stronger on timing and life-phase questions. When will this happen. What chapter am I in. What is the remedy. Western tends to be stronger on psychology and identity questions. Why do I keep reacting this way. What is the relationship pattern.

A Western natal chart, a Vedic kundli, and an Indian jathakam are all the same idea. A snapshot of the sky at your birth moment. The pieces inside are the same too: planets, signs, houses, aspects. The difference is only how the zodiac is anchored and which techniques the method leans on.

Naksha supports both systems. When you start a reading, you pick one:

Vedic (sidereal, Lahiri ayanamsha) — the system used across India for about 5,000 years.

Western (tropical) — the system used by most modern apps and horoscopes around the world.

Both run on the same birth details, the same astronomy, and the same AI for the writing. Both use Whole Sign houses, because it is the oldest house system in astrology, used essentially unchanged for about two thousand years, and it works correctly anywhere on Earth. The only thing that changes between the two is the zodiac anchor, and therefore which sign each planet lands in.

Pick what you grew up with, or what you've used before. If neither feels familiar, Western is a safe default. Your sign can be about one sign different between the two systems. Neither is wrong. See the section above for the deeper why.

The sky moves fast. The Moon shifts every two minutes. The rising sign, which is the part of the zodiac on the horizon, changes every two hours.

A birth time off by even thirty minutes can rotate your entire chart. You will still get a useful reading without it. It will just be less precise on the personal stuff.

If you remember nothing else, remember these three.

Sun. The version of you the world meets. Your core. Your drive. What lights you up.

Moon. Your inner reflex. What you feel before you think. What comforts you. What you need to feel safe.

Rising (also called ascendant). The mask. How strangers read you in the first ten seconds.

Each planet plays one note in your life. Plain summary.

• Mercury. How you think and talk.
• Venus. What you love. How you flirt. What you find beautiful.
• Mars. What makes you act. What makes you angry.
• Jupiter. Where you grow. What feels easy.
• Saturn. Where you struggle. Where you mature.
• Uranus. Where you break the rules.
• Neptune. Where you dream and where you fool yourself.
• Pluto. Where you are forced to change.

If planets are what, houses are where. The chart is divided into twelve slices. Each one is a life area. Self. Money. Siblings. Home. Romance. Work. Partnership. Depth. Beliefs. Career. Friends. The inner world.

A planet in a house tells you where in your life that planet's energy keeps showing up.

When two planets sit at certain angles to each other (like 90°, 120°, or 180°), they form an aspect. Some aspects feel easy. Some feel like friction.

This is where charts get specific. It is not "you have Mars." It is "your Mars is square your Saturn, which is why action feels heavy."

Your birth chart is fixed. The sky is not. Transits are what happen when a planet up there today touches a planet in your chart.

That is the source of "Mercury retrograde," Saturn returns, all of it. Some transits last days. Some last years. They do not make things happen. They make certain themes louder.

A birth chart is dense. The trick is to read it in three passes, not all at once. Each pass tells you something different. By the third you have a real picture.

Pass one. The big three

Find your Sun, Moon, and Rising. The Sun is your core, the version of you the world meets. The Moon is your inner reflex, what you feel before you think. The Rising is the mask, how strangers read you in the first ten seconds. If you remember nothing else, remember these three. They give you most of the personality picture.

Pass two. Planets by house

Now look at where the other planets sit. The houses are twelve slices of the chart, each one a life area: self, money, communication, home, romance, work, partnership, depth, beliefs, career, friends, the inner world. A planet in a house tells you where in your life that planet's energy keeps showing up. Mars in your career house plays differently than Mars in your home house.

Pass three. The loudest aspects

Aspects are the angles between two planets. Some feel easy. Some feel like friction. You do not need to read every aspect in the chart. You need the loud ones. A Mars square Saturn explains why action feels heavy. A Venus trine Jupiter explains why love tends to come easily. The loud ones are the patterns you already half-know about yourself.

That is the whole method. Big three, planets by house, loudest aspects. You can read any chart with that order. Pick one line that lands. Sit with it for a week. That is the practice.