Recently, the Chilean night sky was illuminated by the glow of the Milky Way galaxy as it was seen above the domes of telescopes at the Cerro Tololo Inter-American Observatory (CTIO), a facility of the National Science Foundation‘s (NSF) NOIRLab. What is it? A cone of zodiacal light intersects the iconic Milky Way, creating an x-shape in the night sky. …
Read More »Milky Way and zodiacal light glow above telescopes in Chile photo of the day for Aug. 15, 2025
