From fundamental astrophysics to applied radiation science.
Uncovering the physics of the high-energy universe — black holes and MeV gamma rays — through theory and multi-messenger observations.
Magnetic field measurements and origin of AGN coronae, jet launching, accretion physics, and extreme physics near the event horizon.
Pioneering MeV gamma-ray astronomy and multi-messenger studies.
Applying our expertise in high-energy astrophysics to real-world radiation challenges of the space age.
Understanding and forecasting the cosmic-ray and radiation environment on the lunar surface for the era of human lunar activity.
XMM-Newton reveals, for the first time, X-ray jet structures extending over tens of parsecs from V4641 Sgr.
Yoshiya Hosono, Tokio Kondo, Daichi Moroka, Kazunori Murotani, and Umi Yanuma have joined the lab as third-year undergraduate students.
Coordinated XRISM and VLBI observations of the radio galaxy 3C 120 link jet launching to a hot inner flow inside a truncated accretion disk.
Selected in the second call of MEXT's AI for Science Pioneering Research Creation Project (SPReAD).
Chikako Ichikawa has joined the lab as our administrative assistant.