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NGC 4490 ULX-8

Articles tagged “NGC 4490 ULX-8” on GK24.

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Science & Technology
IIA Team Traces Black Hole Behind Bright X-ray Source ULX-8
A 24-year X-ray study led from the Indian Institute of Astrophysics finds NGC 4490 ULX-8 is powered by a black hole feeding above the Eddington limit.
2 November 2026 · 2 min read