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The World’s Extremely Large Telescope emerges under a stream of stars

In Chile's Atacama Desert, a new wonder is slowly emerging — the European Southern Observatory's Extremely Large Telescope (ELT), to become the world's largest eye on the universe.

May 09, 2025 / 16:37 IST
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Under the flowing band of the Milky Way, the world’s most ambitious telescope is steadily rising from Chile’s Atacama Desert. ESO’s Extremely Large Telescope (ELT) stands mid-construction, its vast structure visible through a half-built dome as a giant crane stretches above. (Image: ESO)

There's something enchanting about gazing at the stars on a peaceful evening. Picture it: viewing a giant telescope emerging under the same sky. In Chile's Atacama Desert, a new wonder is slowly emerging — the European Southern Observatory's Extremely Large Telescope (ELT), to become the world's largest eye on the universe.

Construction Scene Illuminated by the Milky Way

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A recent photo shows the ELT construction under the stars. The Milky Way stretches brightly across the dark desert sky. A crane cable cuts through the frame like a fishing line. It hangs still, as if pulling stars down to Earth. Within the steel frame of the half-built dome, white beams outline the shape of the future telescope. Surrounding it, the curved shapes of giant dome doors begin to take form. The doors will shield the telescope from dust and desert winds.

A Telescope of Unprecedented Scale