Division of Science was newly established in 2019 with the aim of expanding the horizon of knowledge in astronomy through integrated research that transcends disciplines such as theory, multi-wavelength observation, and multi-messenger astronomy. To conduct world-leading astronomical research, which is based on the original idea of individual researchers, we use supercomputers and large-scale observation equipment of the National Astronomical Observatory of Japan. Currently, about 60 researchers, including graduate students, researchers, and staff, are conducting the world’s most advanced research on celestial bodies of various levels, from planetary systems to cosmology, using a wide range of methods regardless of theory or observation.

Highlights
Archives
2021.8.23 Unveiling a century-old mystery: Where the Milky Way’s cosmic rays come from ...Read more
2021.8.13 ALMA Finds Super-Fast Rotation of Baby Star’s Jet ...Read more
2021.7.7 Planetesimal Dynamics in the Presence of a Giant Planet ...Read more
2021.6.29 A New Type of Supernova Illuminates an Old Mystery ...Read more
2021.5.17 Charting the Expansion History of the Universe with Supernovae ...Read more
2021.5.6 A New Window to See Hidden Side of Magnetized Universe ...Read more
2021.4.19 Surprise Twist Suggests Stars Grow Competitively ...Read more
最大光度-増光時間関係
2020.8.18 Systematic radiation-hydrodynamic simulations of transients powered by circum-stellar interaction ...Read more
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