Bhagavad Gita 17.20: Sattvic Giving Without Expecting a Return
Read Gita 17.20 with Sanskrit, IAST, phrase meanings and Shankara's commentary. Explore giving, reciprocity, place, time and a clearly labelled modern example.
॥ असतो मा सद्गमय ॥
Study Jyotish and Hindu tradition
Thoughtful guides to charts, planets, sacred texts and Hindu traditions. Begin with one subject and go one step at a time.
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649–666 / 682Naisargika Bala: Fixed Strengths of the Seven Planets, with Exact Calculations
Understand Naisargika Bala through exact sevenths, Rupa–Virupa conversions, rounding checks and worked totals. Separate this fixed score from measured brightness.
Stellar Magnitudes: Flux Ratios and the Combined Brightness of Stars
Convert stellar magnitude differences to flux ratios, add the light of multiple sources, check detector examples and read an original companion-brightness chart.
Bhagavad Gita 18.33: Sattvic Resolve, Yoga and the Meaning of Dhriti
Read Gita 18.33 with Sanskrit, transliteration, an original translation, phrase analysis, Shankara's commentary and a careful example of steady resolve.
Ayana Bala Calculation: Tropical Longitude, Khanda Rules and Worked Examples
Calculate Ayana Bala with folded tropical angles, three Khanda intervals, planet groups, exact boundary checks and clear Sun-strength bookkeeping.
Stellar Parallax: Parsecs, Distance Calculations and Unequal Uncertainty
Convert stellar parallax to parsecs, avoid the factor-of-two baseline error, explore asymmetric distance changes and distinguish simple geometry from inference.
Bhagavad Gita 13.8: Humility and the Nine Qualities That Support Knowledge
Read Gita 13.8 with Sanskrit, IAST, original translation, nine qualities, Shankara's interpretation and the verified 13.8/13.7 numbering difference.
Cheshta Bala: Eight Motion States, Speed Thresholds and Worked Examples
Understand Cheshta Bala with eight motion classes, five reference speeds, exact thresholds, one-day sign comparisons and Sun–Moon exceptions.
Stellar Proper Motion: Components, Tangential Velocity and Worked Calculations
Convert stellar proper motion to transverse speed with the 4.74047 factor, correct RA components, parallax examples, uncertainty and epoch calculations.
Bhagavad Gita 5.18: Vidya Vinaya, Equal Vision and Careful Discernment
Read Gita 5.18 with Sanskrit, IAST, an original translation, word meanings, chapter context, Shankara's interpretation and thoughtful applications.
Drik Bala Calculation: Directed Aspects, Signed Contributions and Worked Ledgers
Calculate Drik Bala in Astrogyana's signed-quarter profile, with directed angles, special aspects, six-planet ledgers, boundary checks and method differences.
Doppler Shift and Radial Velocity: Redshift, Blueshift and Worked Calculations
Calculate redshift and radial velocity from spectral lines, compare optical, radio and relativistic conventions, and check units, uncertainty and frames.
Bhagavad Gita 4.18: Inaction in Action, Sanskrit and Shankara's Reading
Understand Gita 4.18 through Sanskrit, word meanings, chapter context, Shankara's actionless Self, the boat analogy and careful practical examples.
Yuddha Bala: Planetary-War Rules, Pairwise Ledgers and Boundary Cases
Reproduce Astrogyana's Yuddha Bala with eligible planets, circular separation, frozen Kala Bala bases, pairwise transfers and exact boundary examples.
Wien's Law and Stellar Temperature: Blackbody Peaks, Units and Worked Examples
Calculate blackbody temperature from a wavelength peak, compare wavelength and frequency spectra, and understand normalized curves, uncertainty and stellar limits.
Bhagavad Gita 12.15: Non-Agitation, Steadiness and Consideration for Others
Read Gita 12.15 with Sanskrit, IAST, word meanings, chapter context and Shankara's commentary. Explore both directions of non-agitation with careful examples.
Dina and Hora Bala: Sunrise Weekdays, Unequal Hours and Worked Ledgers
Calculate Dina and Hora Bala with a complete 24-hour example, exact boundaries, sunrise weekdays, time-zone checks and a seven-planet strength ledger.
Stellar Luminosity and Radius: Stefan–Boltzmann Law with Worked Examples
Calculate stellar luminosity, radius and received flux with units, solar conversion constants, an original plot, inverse examples and uncertainty checks.