Mrigashira
The searching star: always slightly further on than where it is standing.
What Mrigashira means
Mrigashira is the seeker in the most literal sense, named for a deer scenting its way through a forest. It is curious, restless, gentle, and rarely satisfied for long. The search itself is the point, which is a fine life and a difficult thing to explain to people who wanted you to settle.
The work: Keep searching. Notice when the searching has become a way of not arriving.
Your birth star is where the Moon was
A nakshatra is not a sign. The sidereal zodiac is divided two ways at once: into twelve signs of 30 degrees, and into twenty-seven nakshatras of 13 degrees 20 minutes. Your birth star is the nakshatra the Moon occupied at the moment you were born, and jyotish weighs it as heavily as the sign, sometimes more.
Mrigashira occupies 23°20' Taurus to 6°40' Gemini. Because a nakshatra is narrower than a sign, finding yours needs an exact birth time: the Moon crosses one about every day, so a few hours can move you into the next.
With the Moon in Mrigashira
A Moon here is curious rather than settled: the feeling state is seeking, sniffing out the next thing, faintly dissatisfied. Rest tends to arrive only when the mind is genuinely interested.
The four padas of Mrigashira
Every nakshatra divides again into four quarters called padas, of 3°20' each. The pada your Moon falls in refines the reading further and decides its position in the navamsa, the divisional chart jyotish uses for marriage and for the real strength of a planet.
Why Mrigashira being ruled by Mars matters
Mrigashira is ruled by Mars. That is not decoration: the nakshatra your Moon sits in decides which planetary period, or dasha, your life opens with. The twenty-seven run three times through the same nine lords, so Mars rules Mrigashira and two others, and the Vimshottari system uses that to time when things happen rather than only what they mean.
The gana is Deva, which is godly: gentle, cooperative, oriented toward harmony. Classical matchmaking still uses it when comparing two charts.
Where the other mirrors say something similar
Six Mirrors reads a birth through six traditions at once, and shows you where they independently agree. The birth star is the finest grain any of them offers, which makes it one of the most useful things to check a convergence against.
Sidereal positions use the Lahiri ayanamsa. Degree spans and ruling planets are derived from the nakshatra's index rather than transcribed, and checked against the engine's own calculation.