A streak of cloud, shaped something like French bread, appeared in the sky over the Operations Support Facility (OSF). A cloud shaped like this is called Kelvin-Helmholts Cloud,Eproduced by instability in the atmosphere where two layers of air (upper and lower) have different densities. It is believed that the swirls in van Gophs masterpiece The Starry NightEare clouds of this type [texts provided by Masato Ishiguro] .
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2025 6.26
Development of Total Power GPU Spectrometer was approved by ALMA Board
In April 2025, the ALMA Board approved the development of a new spectrometer for the Morita Array (*) designed and deve…
2025 6.24
New Super-resolution Imaging Reveals the First Step of Planet Formation after Star Birth
A research team led by Ayumu Shoshi of Kyushu University and the Academia Sinica Institute of Astronomy and Astrophysic…
2025 6.3
Joint ALMA Observatory Open Day 2025
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On March 21, 2025, NAOJ participated in the public event "Open Day 2025" held at the Joint ALMA Observatory in Santiago…