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ESO
@esoastronomy@mastodon.social  ·  activity timestamp yesterday

New instance, new #introduction !

Hi #fediverse ! We’re the European Southern Observatory, and we design, build and operate ground-based telescopes.

One of them is our Extremely Large Telescope, currently under construction in #Chile. It will have a 39 m mirror, and its rotating enclosure will weigh 6100 tonnes, or about 700 mastodons!

We’re looking forward to chatting with all of you about #astronomy

And many thanks to @sebinthestars for running our former instance!

📷 ESO/G. Vecchia

A drone photograph of a gigantic telescope in the desert, at sunset. The telescope dome is under construction, and partially covered in cladding. The sliding doors of the dome are open, revelaning the telescope inside: a cylindrical structure of white criss-crossed beams. The dome is surrounded by huge cranes, and the entire scene is bathed in the golden light of the setting Sun in the background.
A drone photograph of a gigantic telescope in the desert, at sunset. The telescope dome is under construction, and partially covered in cladding. The sliding doors of the dome are open, revelaning the telescope inside: a cylindrical structure of white criss-crossed beams. The dome is surrounded by huge cranes, and the entire scene is bathed in the golden light of the setting Sun in the background.
A drone photograph of a gigantic telescope in the desert, at sunset. The telescope dome is under construction, and partially covered in cladding. The sliding doors of the dome are open, revelaning the telescope inside: a cylindrical structure of white criss-crossed beams. The dome is surrounded by huge cranes, and the entire scene is bathed in the golden light of the setting Sun in the background.
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