How the Very Large Telescope works and how its discoveries about Sagittarius A* lead to a Nobel Physics Prize. Get a razor that will last you a lifetime from Henson Shaving here: https://bit.ly/2YS4SPN To get the 100 pk of blades for free, make sure to add it to your shopping cart, and use the code ASTRUM.

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adaptive optics, vlt, interferometry, eso 2023