Person
H. P. Blavatsky
Helena Petrovna Blavatsky (1831–1891), co-founder of the Theosophical Society. The Secret Doctrine (1888) is a source later writers on lost worlds, root races, and a hidden sun often draw from.
Illustration made for this site. Not a photograph of the claim.
This site treats it as a later reading, not as ground. Mädler’s Alcyone, her Central Spiritual Sun, and Yukteswar’s period were folded together by twentieth-century belt literature.