[FR translation unavailable] The autumn night over Chang’an was as cool as jade, as clear as water. Standing on the high platform of the Imperial Observatory, the Grand Astrologer Wei Chen felt himself a part of the river of stars flowing silently overhead. He was forty-six, and half of his life had been spent on this stone dais. […]
![[FR translation unavailable] The Astronomer's Prison 1 La Prison des Astronomes](https://yinyangring.com/wp-content/uploads/2025/10/The-Astronomers-Prison.webp)
![[FR translation unavailable] YinYangRing](https://yinyangring.com/wp-content/uploads/2025/09/cropped-yinyangring.webp)

