# Astrology myths

Common astrology claims that do not survive checking: that your Sun sign describes you, that Mangal Dosha dooms a marriage, that Sade Sati is uniformly catastrophic, that remedies must be bought. Supastro addresses each against what the calculation actually supports.

## Does your Sun sign describe your personality?

Not meaningfully on its own. A Sun sign divides everyone alive into twelve groups. A birth chart places nine grahas across twelve houses measured from your ascendant, which is why two people who share a Sun sign can have almost nothing in common astrologically.

## Does Mangal Dosha ruin a marriage?

No. Mangal Dosha describes a specific placement of Mars relative to certain houses, and it is common — a large share of charts have it. Its significance depends on cancellation factors and on the other chart in a match. Treating it as a verdict rather than a factor is a misreading of the technique.

## Is Sade Sati always bad?

No. Sade Sati is the roughly seven-and-a-half-year span when Saturn transits the signs adjacent to and including your natal Moon. It tends to be demanding, but its character depends on Saturn's condition in your chart and on which house is involved. It is a period with a shape, not a sentence.

## Related pages

- [Mangal Dosha explained](https://supastro.com/mangal-dosha) — what the placement does and does not mean
- [Sade Sati explained](https://supastro.com/sade-sati) — the seven-and-a-half-year Saturn transit
- [What astrology cannot do](https://supastro.com/the-truth) — the limits, stated plainly

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Source: https://supastro.com/myths · Supastro is an AI astrology platform for Vedic astrology (Jyotish), built as Vedic Super Intelligence (SI), by Quantum Karma, Bangalore, India. Chart positions are computed from NASA JPL ephemeris data on the Lahiri ayanamsa.