The Construction of a Mega Electric Project in Chile Threatens to Diminish the Darkest Sky in the World and Puts Decades of Advances in Astronomy at Risk

Written by Carla Teles

Published on 13/01/2025 at 20:34

A construção do megaprojeto está enchendo o céu de luz e poeira. O que antes era um céu limpo e cheio de estrelas agora está sendo tomado pelo brilho das máquinas.

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The Construction Of The Megaproject INNA, With More Than 3,000 Hectares And Scheduled To Include Wind, Solar Parks, And Green Hydrogen Production, Threatens To Compromise The Scientific Observations Of The Extremely Large Telescope (ELT) And Cherenkov Telescope Array (CTAO) In The Atacama Desert, Putting Historical Astronomical Discoveries And Billions In Global Investments At Risk.

Looking Up At The Darkest Sky In The World, Only To Suddenly See It Dazzled By Artificial Lights. In The Atacama Desert, A Stage For Some Of The Most Fascinating Discoveries In Astronomy, This Threat Has Become A Reality. The Construction Of An Electric Megaproject, Called INNA, Has Put At Risk Not Only State-Of-The-Art Telescopes But Also Decades Of Scientific Research. Can Industrial Progress And Scientific Preservation Coexist?

The Impact Of The Construction In The Heart Of The Atacama Desert

The Atacama Desert, In Chile, Is The Driest Place On Earth, With Incredible Landscapes Of Mountains, Salt Flats, And Dunes. At Night, Its Clear And Starry Sky Is Perfect For Stargazing And Making Astronomical Discoveries.

In The Atacama, Where The Sky Appears As A Mantle Of Endless Stars, The European Southern Observatory (ESO) Made History. It Was There That Astronomers Unraveled The Black Hole At The Center Of The Milky Way And Captured The First Image Of An Exoplanet. All Thanks To Instruments Like The Very Large Telescope (VLT), A Complex That Relies On The Absence Of Artificial Light To Function. But What If The Perfect Sky Disappears?

Two Revolutionary Projects, The Extremely Large Telescope (ELT) And The Cherenkov Telescope Array (CTAO), Are Also At Stake. The ELT Is Set To Be The Largest Optical Telescope In The World, While The CTA Is Focused On Gamma-Ray Observations. Both Depend On The Dark And Clear Sky Of The Atacama, But The Construction Of The Electric Megaproject Could Turn These Ambitions Into Frustrated Dreams.

ARTICLE CONTINUES BELOW

Megaproject INNA: Promises And Controversies

AES Andes, A Subsidiary Of The American AES Corporation, Proposed The INNA, A Gigantic Industrial Complex Of 3,000 Hectares. The Project Includes Wind And Solar Parks, Green Hydrogen Production, And Even A Port. Located Near The Paranal Telescopes, It Promises Advances In The Sustainable Energy Sector, But At What Cost?

According To The ESO, The Greatest Enemy Of Astronomers Is Not Just The Light, But Also The Dust And Turbulence Generated By Construction. The Once Immaculate Sky Of The Atacama Is Threatened With Losing Its Status As A Perfect Haven For Observations. It Is Like Trying To Hear A Symphony In The Middle Of Noisy Construction.

The Battle Of Astronomers Against AES Andes

Since 2020, Scientists Have Been Trying To Negotiate With AES Andes, Proposing The Relocation Of The Project. Despite Promises To Mitigate Impacts, The Proximity Of INNA Remains A Problem. The ESO Insists That Changing The Location Would Be The Most Sensible Solution To Preserve The Sky Of The Atacama.

In 2024, Chile Implemented A Rule To Reduce Light Pollution Near Observatories. This Law Offers Hope, But Will It Be Enough? The Struggle For A Dark Sky Is A Race Against Time As The Work Proceeds.

The Importance Of Balance Between Science And Development

The Atacama Is Not Only For Chile; It Is A Treasure For Humanity. The Astronomical Advances Made There Have Global Impact. Is It Worth Compromising This Legacy For An Industrial Project?

The Dilemma Is Clear: How To Balance Economic Progress With Scientific Preservation? The INNA Could Be A Step Forward In Sustainable Energy, But If Poorly Planned, It Will Be A Setback For Astronomy. The Solution Lies In Finding Harmony Where Sky And Earth Can Shine Together.

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Roger

#114672

17/01/2025 07:37

Tanto lugar para construir e foram bem do lado dos telescópio, estão fazendo de propósito isso aí

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The Construction of a Mega Electric Project in Chile Threatens to Diminish the Darkest Sky in the World and Puts Decades of Advances in Astronomy at Risk

The Impact Of The Construction In The Heart Of The Atacama Desert

Megaproject INNA: Promises And Controversies

The Battle Of Astronomers Against AES Andes

The Importance Of Balance Between Science And Development

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The Construction of a Mega Electric Project in Chile Threatens to Diminish the Darkest Sky in the World and Puts Decades of Advances in Astronomy at Risk

The Impact Of The Construction In The Heart Of The Atacama Desert

Megaproject INNA: Promises And Controversies

The Battle Of Astronomers Against AES Andes

The Importance Of Balance Between Science And Development

A giant printer called the “Ferrari” of concrete has landed in Latin America and can already build a 120-square-meter house in just 48 hours, making the traditional construction site look like something from the last century.

Brazil will harvest a record crop of up to 357 million tons of grains, but it does not have the capacity to store a large part of it. The storage deficit has reached the highest level in history and is equivalent to almost the entire production of Argentina.

Four times faster than the Concorde, capable of taking passengers from New York to London in less than an hour at Mach 5.5, and with an engine that switches from turbojet to ramjet mid-flight at Mach 3.5, the Hermeus Quarterhorse went from paper to its first flight in just 19 months.

Under nearly 2 kilometers of ice in Antarctica, scientists have discovered an ancient landscape sculpted by rivers up to 60 million years ago, the size of Wales, preserved as a time capsule that could help predict the advance of ice towards the ocean.

She started by collecting oyster shells from restaurants and today she has already accumulated more than 10 tons to restore reefs, recover coastal habitats, and demonstrate how a common waste can become a tool for ocean conservation.

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