This may be a competent way to teach astrology. As long as bodies of nonsense exist, there will be people able and willing to transmit them to others. But, of course, many in the public will recognize the state as certifying not merely Kepler College but astrology itself. Astrology is in fact a bizarre survival from pre-scientific times. Although this view of the universe has been proven false, astrology continues with hardly a wobble.
Astrologers plot the state of the heavens at someone's birth on what they call a natal chart.
This tracks scores of variables producing thousands of combinations, sufficient to prove anything, and therefore nothing. Any astrologer can plot a chart for a serial killer showing how the serial killings were written in the stars. What they cannot show is why other people born at the same time and place have quite different careers. The fact is that astrology, whether judged by its theory or its practice, is bunkum. In a free society there is no reason to prevent those who wish to learn nonsense from finding teachers who want to make money peddling nonsense.