The research team led by Satoru Iguchi, Associate Professor of NAOJ, succeeded in observing a very close binary black hole in the center of 3C66B (a giant elliptical galaxy within the cluster A347) just before its black hole merger.
It was estimated that these two black holes could be merged in approximately 500 years. The observation was conducted with
On June 4, 2024, Undersecretary of Foreign Affairs of Chile, Her Excellency Mrs. Gloria de la Fuente Gonzalez, visited …
From left to right: Mr. SHIONOYA Ryu, Chair of the Japan-Chile Friendship Parliamentary League; Minister Alberto van Kl…
NAOJ ALMA has exhibited a booth at the Japan Geoscience Union (JpGU) Meeting every year. This year’s event was he…
