Antenna pads for the Atacama Compact Array (four 12-m antennas and twelve 7-m antennas constructed by NAOJ) have been prepared at the Array Operations Site (AOS). They are waiting for the arrival of the ACA antennas.
NEW ARTICLES
2026 7.14
ALMA Band 8 Receiver Upgrade Successfully Passed the Preliminary Design Review
The preliminary design review of “Band 8v2,” a development project to upgrade the Band 8 receiver, one of the ten recei…
2026 7.9
Can Organic Molecules Survive a Supernova Explosion? —First Detection of Hot Cores in a Supernova Remnant—
Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have discovered a stellar cradle of warm mol…
2026 6.17
Toward a New Era of Astronomy: A New Step in Multi-Messenger Astronomy at Cosmological Distances - Gravitational Lensing Reveals a Connection Between Intense Star Formation 11 Billion Years Ago and High-Energy Neutrinos -
A remarkably bright galaxy affected by gravitational lensing, “Shadow Blaster,” was discovered through follow-up observ…
