Scientific American3 天
World’s Largest Telescope Faces a New Dire Threat: Light Pollution from Renewable Energy
Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...
World's largest telescope gets its protective shell (photos)
The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light telescope — is currently under development on the Cerro Armazones mountain ...
eng.obozrevatel7 天
Like a football field: what the frame of the world's largest telescope looks like. Photo
It is known that the M1 alone will consist of 798 glass-ceramic hexagonal segments, each of which is about 5 centimeters ...
Jagran Josh on MSN11 天
How Light Pollution Is Threatening the Very Large Telescopes in Chile: An Expert’s Warning
Learn about the conflict between renewable energy projects and astronomical research in Chile, highlighting the threat of ...
Space.com15 天
World's largest telescope gets its protective shell (photos)
The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light telescope — is currently under development on the Cerro Armazones ...
‘A $1.5 billion eye’: A rival to James Webb is being quietly tested in a barren desert
Hidden in Chile’s Atacama Desert, the $1.5B Extremely Large Telescope (ELT) nears completion. With a massive 130-ft mirror, ...
Light pollution threatens world's largest telescope and darkest observatory, experts warn
Astronomers sound the alarm as a proposed renewable hydrogen project in Chile threatens to disrupt the pristine night skies ...