Michael Tsarion, an Irish lecturer who pushes an alternative-history worldview.
The engine notes him as a minor, neighboring figure in the conspiracy-content world.
His framework about star, sun and moon 'cults' was cited by another figure (Swindoll Jr.) in a Part 1 write-up, which is how he shows up here.
He's a small cross-reference point, useful mainly for showing how these ideas circulate and get borrowed between conspiracy commentators.