Chile's Atacama desert offers the darkest, clearest skies for stargazing, attracting astronomers from around the world.
The proposed Inna project, a 3,000-hectare industrial-scale green hydrogen and ammonia plant, threatens Chile's observatories.
Located just 11.6km from a crucial observatory, the project's size and illumination pose a significant threat to astronomical readings.
The environmental regulator expressed concerns about the project's impact on the observatories but did not halt its progress.
Scientists fear that light pollution from the plant, construction dust, and atmospheric turbulence could hinder astronomical research.
The Paranal observatory, home to the VLT and winner of three Nobel prizes, requires dark skies for optimal data collection.
ESO's director in Chile emphasizes the need for pristine skies to advance our understanding of the universe.
Astronomers argue that the economic benefits of the Inna project do not justify the potential loss of astronomical research opportunities.
Chile's regulations on light pollution aim to protect dark skies as a fundamental right, highlighting the conflict with industrial developments.
Calls for stricter controls on light pollution to preserve the night sky's integrity and ensure future discoveries in astronomy.
The battle between economic interests and scientific advancement intensifies as Chile wrestles with the balance between development and environmental conservation.