Industrial Project Threatens Chile's Top Observatory

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A proposed industrial mega-project in Chile could jeopardize the renowned Cerro Paranal Observatory, home to the Very Large Telescope, according to astronomers. The company AES Andes plans to develop a 3,000-hectare power generation plant, generating ammonia and green hydrogen, just seven miles from the observatory. Esteemed astronomer María Teresa Ruiz warned of potential light pollution and atmospheric disturbances that may arise from the project's construction, leading to adverse effects on astronomical research.

The Atacama Desert, where the observatory is located, is known for its clear night skies, crucial for astronomical observations. The European Southern Observatory (ESO), which collaborates with the Chilean government, stated that the project could triple the sky brightness, significantly degrading observational conditions. ESO Director General Xavier Barcons emphasized that the construction could disrupt ongoing multi-million euro investments in astronomy.

In response to the controversy, the Chilean government has convened discussions to balance energy development with the preservation of scientific areas. AES Andes has expressed willingness to engage in environmental dialogues but has refrained from commenting extensively.

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