STRANGE QUARK STARS. “A thorough search in the currently detected ~2950 exoplanets around normal main-sequence stars has failed to identify any stable close-in objects that meet the SQM criteria, i.e., lying in the tidal disruption region for normal matter planets. However, the pulsar planet PSR J1719-1438B, with an orbital radius of ~6 × 10(10) cm and orbital period of 7837 s, is, encouragingly, found to be a good candidate.” (SQM = strange quark matter).
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