English: A laser beam launched from VLT´s 8.2-metre Yepun telescope crosses the majestic southern sky and creates an artificial star at 90 km altitude in the high Earth´s mesosphere. The Laser Guide
Astronomers fire up powerful lasers for space imaging | CNN Business
The VLT's Laser Guide Star Facility | ESO
This Laser System Foreshadows A New Era In Ground-Based Astronomy
VLT laser guide star | ESO
Optics & Photonics News - First Light for ESO's Four Laser Guide Star Facility
VLT's Laser Guide Star | ESO
Friends of NASA: The Very Large Telescope in action | ESO
Laser vision | ESO
Toptica SodiumStar laser installed at ESO's Very Large Telescope (VLT) in Chile | Laser Focus World
File:ESO-VLT-Laser-phot-33a-07.jpg - Wikimedia Commons
File:ESO's Very Large Telescope during the testing of a new laser for the VLT 14 February 2013.jpg - Wikimedia Commons
Laser Guide Star at the VLT | ESO Suisse
Laser guide star - Wikipedia
Vlt Laser Guide Star Facility Photograph by European Southern Observatory/science Photo Library - Fine Art America
ESO's Very Large Telescope with Laser Beam Space Wallpaper | Space
Physics - Laser Stars for Astrophysical Calibrations
ESO Astronomy - Why is this telescope shooting lasers towards the sky in our latest Picture of the Week? This image shows four powerful laser beams leaving Unit Telescope 4, or 'Yepun',
Artist impression of the VLT Four Laser Guide Star AO Facility | Download Scientific Diagram
Visible Light Transmission (VLT) in Relation to Laser Safety Glasses
Laser Guide Star at the VLT | ESO
VLT Laser Guide Star | ESO
Vlt And Laser Guide Under Stars Photograph by Eso/s. Brunier - Fine Art America
The ESO Turns Its Massive Laser Beam on the Heavens (for Science)
