By continuing to use this website, you are giving consent to our use of cookies.
For more information on how ESO uses data and how you can disable cookies, please view our privacy policy.
Yepun Yepun is the name of the fourth 8.2-m Unit Telescope (UT4) of ESO's Very Large Telescope (VLT) at the Paranal Observatory in Chile. In the Mapuche language Yepun is the word for the evening star Venus.