About · Warsaw

Science for the dates. You for the meaning.

We calculate the real sky to the minute, and then hand you a good question. The work is yours.

Transit Signals is made by a small team in Warsaw.

Our founder took a technical degree at a medical university, then spent years in the corporate world, where every number needs a source. She has also long been drawn to personal growth and psychotherapy: how people change, and what helps them see their own patterns.

Transit Signals is where the two meet. The science gives you the dates. The reflection is yours.

How we calculate

Every date can be checked.

NASA JPL data.

Planet positions come from NASA JPL planetary data, the DE440 ephemeris.

Your minute, your place.

Your houses come from your exact birth time and place, with the historical time zone.

Checked before it's sent.

Every date, hour and degree in your text is compared with the calculation first.

A short history

One discipline, all over the world.

For most of history, astronomy and astrology were the same work: watching the sky closely, and asking what it means for us.

WhenWhereWhat happened

From 7th c. BCBabylonScribes record the planets night after night for centuries.

2nd centuryAlexandriaPtolemy writes the Almagest, on how the planets move, and the Tetrabiblos, on what they mean.

AncientIndiaJyotiṣa is one of the six sciences that support the Vedas.

Imperial eraChinaCourt astronomers keep the calendar by the sky.

9th centuryBaghdadScholars of the House of Wisdom translate and refine Greek, Persian and Indian astronomy.

13th–15th c.Bologna, Paris, KrakówAstrology is taught at the universities. Copernicus studies in Kraków.

1600sPragueKepler finds the laws of planetary motion and casts horoscopes as imperial mathematician.

Late 17th c.EuropeAstronomy and astrology begin to part.

TodayTransit SignalsWe keep the old language and calculate the sky from NASA JPL data.

What we promise

We don't predict your life.

We give you a date and a good question. You hold the date against your own life, notice what repeats, and go deeper.

Your birth data is used to make your map and workbook, and is never shared. Write to us and a person answers: hello@transitsignals.com