Laser to the stars

This dramatic image shows the breathtaking skies over Paranal from the unique vantage point inside Unit Telescope 4 (Yepun) of ESO's Very Large Telescope (VLT). The laser going up from Yepun creates an artificial guide star as part of the adaptive optics system, state-of-the-art technology which corrects the blurring effects of Earth's atmosphere to produce sharper images. The VLT is located atop Cerro Paranal, a 2600-metre high mountain in the Chilean Atacama Desert. This location offers excellent viewing conditions, a major factor in the decision to build the VLT there. The combination of these viewing conditions and the VLT's sophisticated technology offers astronomers a wonderful opportunity to study the night sky in extraordinary detail, and to learn more about the Universe in which we live.

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About the Image

Id:_AGP2556-CC
Type:Photographic
Release date:17 June 2019, 16:39
Size:4096 x 4096 px

About the Object

Name:VLT Unit Telescopes
Type:Unspecified : Technology : Observatory : Telescope
Category:Paranal

Image Formats

Large JPEG
2.9 MB
Screensize JPEG
249.1 KB

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