Deen Dayal Upadhyay Gorakhpur University (Hindi: दीन दयाल उपाध्याय गोरखपुर विश्वविद्यालय) or simply Gorakhpur University (Hindi: गोरखपुर विश्वविद्यालय) is located in Gorakhpur, Uttar Pradesh. Slogan : "आ नो भद्राः क्र्तवो यन्तु विश्वतः ।" Aa no Bhadrah Kritvo Yantu Vishvatah The above line is written in Sanskrit. This expresses a great meaning with minimum number of words. Meaning : In Hindi - चरो दिशाओ से, कल्याणकारी विचार, हमारे मन मे आऍ | In English - May god bring the holy thoughts in my mind from all the directions. In the beginning, research facilities in the field of molecular spectroscopy and the luminescence were developed and a number beginning in the field of semiconductor devices, polymer studies and theoretical studies in the field of exact solutions of Einstein field equations were also carried out. With growing numbers of teaching staff, studies in the field of crystal structure using X-ray techniques, investigations in the field of liquid crystals and biomolecules, experimental studies in solar physics and categorization of stars, studies of stellar matter particularly black holes and galactic clusters were undertaken.