Satellites and Spacecraft > Astronomical Observation Satellites > X-Ray Imaging and Spectroscopy Mission (XRISM)
Observation Images > Astronomical Observation
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Conceptual diagram of V4641 Sgr.The detected X-ray emission was more concentrated around the black hole than the distribution of high-energy particles inferred from gamma-ray observations, clearly indicating that the particle accelerator mechanism is located very close to the black hole