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The Centaurus X-3 research report connects an Indian institute with the physical process by which a compact star gains matter. Revise the research institution separately from the celestial object being investigated.
Correct answer: B — Raman Research Institute. The Raman Research Institute is the institution named in the release. The question concerns the research team’s affiliation, not the name of a satellite or a launch agency. Link the institute to the pulsar study and then distinguish the object of research from the organisation conducting it. Researchers at the Raman Research Institute studied the X-ray pulsar Centaurus X-3. Their analysis of changing secondary emission lines supported an accretion stream and disk around the pulsar. The finding is notable because direct stellar-wind capture is the more usual picture for high-mass X-ray binaries. Official source: Press Information Bureau
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Raman Research Institute
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SSC CGL and CHSL, Banking exams like IBPS and SBI, RRB, State PSC and UPSC prelims. Exams held in 2027 usually ask current affairs from the previous six to eight months, so October 2026 is important.
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