from his Guru, Nityananda, 1947. The Roswell Incident also took place in that year, month of July. A connection? ... >From Wiki:
In 1947 Muktananda went to Ganeshpuri to receive the darshan of Bhagavan Nityananda. He received shaktipat initiation from him in the early morning of 15 August of that year. Swami Muktananda often said that his spiritual journey didn't truly begin until he received shaktipat from the holy man Bhagavan Nityananda. According to his description, it was a profound and sublime experience.[2] August 15, 1947 Nityananda stood facing me directly. He looked into my eyes again. Watching carefully, I saw a ray of light entering me from his pupils. It felt hot like burning fever. Its light was dazzling, like that of a high-powered bulb. As that ray emanating from Bhagavan Nityananda's pupils penetrated mine, I was thrilled with amazement, joy, and fear. I was beholding its color and chanting Guru Om. It was a full unbroken beam of divine radiance. Its color kept changing from molten gold to saffron to a shade deeper than the blue of a shining star. I stood utterly transfixed. He sat down and said in his aphoristic fashion, "All mantras... one. Each... from Om. Om Namah Shivaya Om... should think, Shivo'ham, I am Shiva... Shiva-Shiva...Shivo'ham...should be internal repetition. Internal...superior to external".[2]