---
schema_version: '1.0'
id: news-20260808-45145b
title: 天の川銀河内の恒星質量ブラックホールのダイナミックな活動 | 科学成果 | X線分光撮像衛星XRISM - xrism.jaxa.jp
url: https://news.google.com/rss/articles/CBMiWkFVX3lxTE83SmpTY2trS3pSeEg3NDAwb1kxOW5PNHlESTh5OUg2NmZmbmNRck16R204bURPWWhFY1RpY0lCekhkNlpRUXkxcS1CNGZneTRfR2dZaXFkWGZRUQ?oc=5
url_hash: 45145b85f594c92693d9b579e6e1a33173c4f70a991662dba528df61074b105b
canonical_url: https://news.google.com/rss/articles/CBMiWkFVX3lxTE83SmpTY2trS3pSeEg3NDAwb1kxOW5PNHlESTh5OUg2NmZmbmNRck16R204bURPWWhFY1RpY0lCekhkNlpRUXkxcS1CNGZneTRfR2dZaXFkWGZRUQ
source: google
category: news/science
category_raw: science
region: JP
tags:
- science
- xrism.jaxa.jp
lang: ja
published_at: '2025-08-07T07:00:00Z'
fetched_at: '2026-08-08T12:40:55.397721Z'
updated_at: '2026-08-08T12:43:48Z'
status: published
content_hash: null
content_changed_at: null
license_note: link-only
summary: null
summary_source: null
summary_en: null
entities:
- name: XRISM
  type: artifact
key_facts: []
related: []
related_auto:
- name: Forest Fires
  type: naturalobject
  weight: 1.0
- name: Black Pine Jewel Beetle
  type: creature
  weight: 1.0
- name: BixBench
  type: UNKNOWN
  weight: 1.0
summary_omitted_reason: license_restricted
redistribution: false
topics_en:
- science
entities_en:
- name: Science
  type: concept
- name: XRISM
  type: artifact
keywords_en:
- science
- XRISM
- xrism.jaxa.jp
numeric_facts: []
computed_at: null
sanitized_at: '2026-08-20T14:56:50.092484+00:00'
---

# 天の川銀河内の恒星質量ブラックホールのダイナミックな活動 | 科学成果 | X線分光撮像衛星XRISM - xrism.jaxa.jp

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- science / xrism.jaxa.jp

## Details
(本文なし。リンク先参照)

## Source
元記事: [天の川銀河内の恒星質量ブラックホールのダイナミックな活動 | 科学成果 | X線分光撮像衛星XRISM - xrism.jaxa.jp](https://news.google.com/rss/articles/CBMiWkFVX3lxTE83SmpTY2trS3pSeEg3NDAwb1kxOW5PNHlESTh5OUg2NmZmbmNRck16R204bURPWWhFY1RpY0lCekhkNlpRUXkxcS1CNGZneTRfR2dZaXFkWGZRUQ?oc=5) — published 2025-08-07T07:00:00Z