Exterior finish work of AOS (Array Operations Site) Technical Building at 5,050 m above sea level is almost complete at the construction site in Chile. The picture shows AOS Technical Building viewed from the planned installation area for ACA (Atacama Compact Array.) You can see Mt. Chajnantor in the background.
NEW ARTICLES
2025 3.31
ACA Total Power Array Spectrometer Development Team Receives NAOJ Director General’s Award
The ACA Spectrometer development team has received the NAOJ Director General’s Award in the Technical and Development C…
2025 3.10
Discovery of ‘Hot Gas’ near a Supermassive Black Hole 12.9 Billion Years Ago: New Possibilities for Finding Hidden Black Holes in the Early Universe
An international research team led by Professor Ken-ichi Tadaki of Hokkai-Gakuen University has made a groundbreaking d…
2025 2.12
Researchers find dark matter dominating in early universe galaxies
This article is based on the press release issued by the Kavli Institute for the Physics and Mathematics of the Univers…