Feb 13, 2025Galaxies & Cluster of Galaxies
The Bulk Motion of Gas in the Core of the Centaurus Galaxy Cluster
Jan 8, 2025Topics
Atmospheric re-entry of the X-ray Astronomy Satellite "Suzaku" (ASTRO-E II)
Nov 29, 2024Galaxies & Cluster of Galaxies
XRISM Captures Stellar Winds and Black Hole Motion: Insights from Cygnus X-3
Sep 20, 2024Galaxies & Cluster of Galaxies
Early Science Results from XRISM: Ultra-High Temperature Plasma in Supernova Remnants and the Structure Around Giant Black Holes
Sep 10, 2024ISAS GATE
Image Restoration of Crab Nebula Image Observed with ASTRO-H's Hard X-ray Telescope
Jun 14, 2024ISAS GATE
The imminent merger of two supermassive black holes !?: Origin of the complicated broad line profile
Mar 4, 2024Galaxies & Cluster of Galaxies
X-ray Imaging and Spectroscopy Mission (XRISM) transition to nominal phase and release of early observation data
Jan 5, 2024Galaxies & Cluster of Galaxies
XRISM's First Light and Operational Update
Dec 22, 2023Cosmos blog
Rebirth: How NASA joined JAXA to reignite the dream of the XRISM mission
Sep 11, 2023Galaxies & Cluster of Galaxies
End of the critical operation period for the X-ray Imaging and Spectroscopy Mission (XRISM)
Sep 7, 2023Galaxies & Cluster of Galaxies
Completion of the sun acquisition control and deployment of the solar array paddles for the X-ray Imaging and Spectroscopy Mission (XRISM)
Sep 7, 2023Topics
Successful Launch of the X-ray Imaging and Spectroscopy Mission (XRISM) and the Smart Lander for Investigating Moon (SLIM)
Sep 5, 2023Topics
XRISM/SLIM Launch Live Streaming [08:10 on Sep 7 (JST) / 23:10 on Sep 6 (UTC)]
Oct 26, 2022Cosmos blog
As XRISM prepares to launch, what might the telescope reveal about the largest structures in our Universe?
Sep 26, 2022ISAS GATE
Modelling the physical environment in the vicinity of a supermassive black hole at the galactic center
Aug 24, 2022ISAS GATE
How does the gas move around a supermassive black hole?; a new method using CO absorption lines as a clue of the gas motion
Feb 18, 2022ISAS GATE
AKARI's discovery of an anomaly of hydrogen spectral lines in Ultra Luminous Infrared Galaxies; challenging theoretical predictions
Nov 19, 2021ISAS GATE
Inner structure of the doughnut-shaped molecular gas surrounding a black hole at the galactic center revealed with absorption lines of carbon monoxide