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Big Bang Matter May Lurk Inside Neutron Stars
Key Takeaways
- Neutron star cores may contain quark-gluon plasma — the primordial state of matter from microseconds after the Big Bang
- Gravitational wave data from mergers and NICER X-ray observations provide indirect but consistent evidence
- Next-generation detectors like Einstein Telescope could detect post-merger signals carrying quark matter signatures
- Confirming quark matter in neutron stars would validate quantum chromodynamics across an extraordinary range of conditions
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DT Editorial Team··5 min read·via space.com