Why are there medical tests before going to the high site?

ALMA's 66 antennas are located in the Array Operation Site (or AOS for short), a 40-minute drive from the observatory's camp. As AOS is 5,000 meters above sea level, anyone working there must be subjected to health tests to avoid risks.

In this episode, Dania Lange, a nursery at the ALMA Observatory, explains how they test and monitor their staff permanently to be safe while performing their jobs and what symptoms could appear if their medical work is not done carefully.

What is ALMA Little Universe?

Journey into the 'Little Universe of ALMA' and uncover the wonders of our cosmic origins. In bite-sized episodes ranging from 3 to 6 minutes, delve into the intricacies of the ALMA Observatory, stationed in the heart of the Atacama Desert. Discover galaxies shrouded in stardust, the first-ever image of a black hole, and even a simplified form of sugar, all made possible by 66 colossal antennas that peer into the Universe with unparalleled depth. Embark on this enlightening journey and learn how ALMA connects us to the vast expanse of the Cosmos.

This podcast was produced by Paige Cromley during her internship at ALMA from Princeton University.