Lenghu Sky BrightnessLenghu Sky BrightnessStudynear-infrared astronomy.New measurements reveal insights intoInstrumentation and Methods for AstrophysicsSky Brightness Measurements at Lenghu: Early InsightsInitial findings on near-infrared sky brightness in Lenghu, a key astronomical site.2025-07-15T12:48:51+00:00 ― 6 min read