Jyotisha - Gyan Bhandaar

Jyotisha

9 articles filed under Jyotisha.

Page of the Śakunaśabdapraśasti on timing acts by the rising syllable
JyotishaNovember 27, 2025

The Breath as Oracle: Lunar and Solar Currents

Śakunaśabdapraśasti works with svarodaya — the science of breath — reading the left and right nasal currents to answer questions of life, death, battle, and healing.

Page of the Hastasaṃjīvana mapping planets to the fingers of the hand
JyotishaNovember 26, 2025

Reading the Hand: A Planet on Every Finger

Hastasaṃjīvana, an 18th-century palmistry treatise from Maharashtra, maps the planets, days, and even the five tastes onto the fingers of the hand — a complete divination system in the palm.

Page of the Narapatijayacaryā on the power of breath and vowels in war
JyotishaNovember 23, 2025

Vowel Divination for Kings: The Science of Victory

The Narapatijayacaryā teaches svarodaya — reading victory or defeat from the five vowels a, i, u, e, o — and warns that a king without a vowel-knower flees even with a mighty army.

Opening of the Hillājadīpikā defining the hillāja term
JyotishaNovember 17, 2025

Calculating a Lifetime: The Hillāja Method

The Hillājadīpikā computes lifespan from planetary positions at full moon — the hillāja method — and ranks longevity into six grades from excellent to utterly destroyed.

Verses of the Grahaṇagaṇita on lunar computation and intercalary months
JyotishaNovember 15, 2025

Eclipse Arithmetic: Predicting When the Moon Vanishes

Grahaṇagaṇita is the eclipse branch of Indian astronomy — a short treatise of verses for computing intercalary months, mean longitudes, and the contact and duration of a lunar eclipse.

Yantra page of the Candronmīlana mapping vowels to colors and shapes
JyotishaNovember 08, 2025

The Alphabet as a Cosmos: Sound, Shape, and the Body

Candronmīlana maps Sanskrit letters onto shapes, colors, elements, and the body — a system where every syllable has a geometry and every sound a place in the universe.

Page of the Sūryasiddhānta commentary defining pala, ghaṭikā, and nāḍī time units
JyotishaNovember 02, 2025

The Sūryasiddhānta's Cosmic Clock: From Breaths to Kalpas

A commentary on the Sūryasiddhānta walks from six breaths making a pala to a mahāyuga of 4,320,000 years — one continuous system for measuring time, from the body to the cosmos.

Page of the Sūryabhāṣya on adding and subtracting positive and negative quantities
JyotishaOctober 30, 2025

Ancient Algebra Knew Negative Numbers — and Infinity

A Sanskrit commentary on algebra works through positive and negative quantities, zero, and division by zero — naming the result of dividing by zero 'ananta,' the infinite.