World's Highest Observatory, TAO, Initiates Operations in Chile

The University of Tokyo's Atacama Observatory, now the highest in the world, offers unprecedented mid-infrared astronomical observations.

TAO, located at 5,640 meters in Chile's Atacama Desert, is the highest ground-based observatory globally, surpassing previous records.
The observatory's unique position allows for exceptional clarity in viewing mid-infrared wavelengths, previously only possible via space telescopes.
TAO's capabilities are expected to advance our understanding of planet formation, galaxy evolution, and the early universe.
Construction and operation at such high altitudes posed significant logistical and health challenges, including dealing with altitude sickness.
The project, 26 years in the making, involved collaboration with local communities, governments, and international researchers.