The enthusiast was able to record these lunar features in a specific time window using professional telescopes, whereby sunlight hits the rims of several craters on the Moon’s surface at a specific angle in the transient phenomenon that only lasts very briefly. Full story (in Chinese) via this link; read lots more of the latest news from Yancheng via this link.
Veteran Astronomy Enthusiast in Yancheng Lucky to Capture both Lunar X & V
