Solunars by Aldebaran Sidereal Academy

Piaget, Jean. August 9, 1896, 0:45 AM CET, Neuchatel, Switzerland (AA).
Houston, Whitney. August 9, 1963, 8:55 PM EDT, Newark, NJ (AA).

I guess, in the case of both of these Cancers, "the children are our future"...

Piaget's chart is quite remarkable for its angularities. Check the mundoscope (but don't miss Uranus square MC, which isn't visible in the mundoscope).

One additional point of interest that might be missed: Neptune is 1°48' below Asc and Eris is 1°52' below Asc - in 0°04' mundane conjunction. Jupiter is 1°46' off IC, square both of them within minutes. I'm not sure how (or if) Eris ties into the theme of exploration of how children learn and of the brain's organization mechanism in general, but... on first impression, it feels right.

Having his luminaries conjunct in the 3rd House also is exactly on target for his life's work.

Whitney Houston's chart has so much in it to study but, something you might miss without the mundoscope is the 0°22' Mars-Pluto mundane conjunction - which alone describes her enormous, belting power, but also (most meaningfully) falls in the 7th House.

Indeed, interesting.