Acknowledgments

Our first, most heartfelt thanks go to the authors of the Swiss Ephemeris. Without their work, their ongoing commitment, their calculations, and their decision to release all of the underlying C code as open source, this project could never have come into being.

Our second thanks go to the author of sweph, the Node.js binding to the Swiss Ephemeris used throughout this project — in the author's own words, "the definitive Swiss Ephemeris bindings for Node.js: everything you need to create astrology and astronomy applications with JavaScript and Node.js."

Our third thanks go to the great masters of astrology — those who, especially from the 1970s onward, deepened the discipline with rigour and depth of analysis, enriching astrological theory while keeping it apart from esoteric mystification.

Elsewhere on this site we have already cited the French astrologer André Barbault and the Italian astrologer Lisa Morpurgo. Here we want to add Liz Greene and Robert Hand.

The fourth and final thank you goes to the authors and staff of www.astro.com, a treasure trove of information, articles, databases, and tools that, I believe, every astrologer on the planet cannot do without. Thank you all for your wonderful work!