Sky Culture FAQs

Question 1

How does Sky Culture integrate with AI and Large Language Models (LLMs)?

Accepted Answer

It implements the Model Context Protocol (MCP), exposing its astronomical functions as a microservice. This allows LLMs like Claude to easily access its computational power, abstracting orbital mechanics for cultural interpretation.

Question 2

What level of precision does Sky Culture offer for its calculations?

Accepted Answer

Sky Culture utilizes high-precision NASA JPL DE421 ephemeris (covering 1900 BC to 2050 AD) and Skyfield for robust vector astrometry and Barycentric Dynamical Time (TDB) calculations, ensuring scientific accuracy comparable to modern observatories.

Question 3

What types of cultural inputs and astronomical outputs does Sky Culture handle?

Accepted Answer

The core function converts a `culture_id` (e.g., `mayan`), `object_name`, and `date_str` (supporting Mayan Long Count or Julian formats) into precise outputs: Barycentric Dynamical Time (TDB), Julian Day Number (JD), and J2000 Right Ascension & Declination.

Question 4

What is Sky Culture and its primary purpose?

Accepted Answer

Sky Culture is a computational engine designed for archaeoastronomy. It transforms ancient cultural sky observations (e.g., Mayan, Chinese) into precise modern astronomical coordinates (J2000 Right Ascension & Declination) for research.

Question 5

Which ancient cultures and time periods does Sky Culture support?

Accepted Answer

Sky Culture is built to be extensible for various cultures. It currently supports calculations for periods covered by the NASA JPL DE421 ephemeris (1900 BC to 2050 AD) and offers a function to list available cultural contexts and their associated celestial objects, such as Mayan and Chinese Han.

Sky Culture

Sky Culture

Key Features

Use Cases

Key Features

Use Cases