This week's Tuesday Telescope photo is pretty meta as it features... a telescope.

This particular telescope is under construction in the Atacama Desert in northern Chile, one of the darkest places on Earth with excellent atmospheric visibility. The so-called "Extremely Large Telescope" is being built on a mountaintop in the Andes at an elevation of about 3,000 meters.

And it really is extremely large. The primary mirror will be 39 meters (128 feet) in diameter. Like, that's gigantic for an optical telescope. It is nearly four times larger than the largest operational reflecting telescopes in the world .

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This week's Tuesday Telescope photo is pretty meta as it features... a telescope.

This particular telescope is under construction in the Atacama Desert in northern Chile, one of the darkest places on Earth with excellent atmospheric visibility. The so-called "Extremely Large Telescope" is being built on a mountaintop in the Andes at an elevation of about 3,000 meters.

And it really is extremely large. The primary mirror will be 39 meters (128 feet) in diameter. Like, that's gigantic for an optical telescope. It is nearly four times larger than the largest operational reflecting telescopes in the world .

Read full article

Comments

This week's Tuesday Telescope photo is pretty meta as it features... a telescope.

This particular telescope is under construction in the Atacama Desert in northern Chile, one of the darkest places on Earth with excellent atmospheric visibility. The so-called "Extremely Large Telescope" is being built on a mountaintop in the Andes at an elevation of about 3,000 meters.

And it really is extremely large. The primary mirror will be 39 meters (128 feet) in diameter. Like, that's gigantic for an optical telescope. It is nearly four times larger than the largest operational reflecting telescopes in the world .

Read full article

Comments