Screenshot of ESO Virtual Tour 4.0

The 50th anniversary edition of ESO’s virtual tours (version 4.0) takes you on all-inclusive journeys into and around some of ESO’s most breathtaking sites and groundbreaking instruments. In addition to replenishing the original tours, this new comprehensive collection of panoramas, include the Vitacura office and Guesthouse in Santiago, updated images of the Atacama Large Millimeter/submillimeter Array (ALMA) as well as a closer look at some of the technology and mechanics behind ESO’s telescopes.