अध्याय १.५ — अष्ट दिशाओं का महत्व एवं उनके स्वामी ग्रह-देवता | निःशुल्क वास्तु शास्त्र पाठ्यक्रम
Ashta dikpal — aath dishaon ke devta aur unke graha-swami. Jyotish aur vastu shastra ka sangam, disha-graha sambandh ki poori table.

Ajit Kumar Nath — AstroVgyaan ke sansthapak aur research lead. Inka vishwas hai ki gyan ka asli uddeshya seva hai — isliye inka kaam kabhi bhi vyaktigat consultation ya paid sessions tak simit nahi raha. Vedic Jyotish (Parashari Hora Shastra, Jaimini Sutram, Bhrigu Nandi Nadi), Lal Kitab, Vastu Shastra aur Ank Jyotish (Numerology) par varshon ka swatantra adhyayan aur shodh karke, unhe saral, imandaar aur research-aadharit lekhon ke roop mein sabke liye free upalabdh karana — yahi inka jeevan-uddeshya hai. Research aur collaboration ke liye: astrovgyaan@gmail.com
Ashta dikpal — aath dishaon ke devta aur unke graha-swami. Jyotish aur vastu shastra ka sangam, disha-graha sambandh ki poori table.
Panchbhoot siddhant — Prithvi, Jal, Agni, Vayu, Akash tatva aur unki disha. Ghar mein tatva-santulan kaise banaye, iska vyavharik gyan.
Vastu Purush ki paurenik katha — Shiv-Andhakasura yudh, 45 devताओं ka bandhan, Brahma ka vardan, aur isi se bana Vastu Purush Mandal.