Wiktionary
starquakes
n. (plural of starquake English)
Usage examples of "starquakes".
Should the core be solid, starquakes are expected – a shifting of the matter under enormous stress in the interior of the star.
Such starquakes should produce a discontinuous change in the period of rotation of the neutron star.
The evidence that these are truly new planets and not starquakes on the neutron star surface (or something) is now overwhelming—or, as Wolszczan put it, "irrefutable".
The gravity waves from the starquakes — what they have to tell about the interior —"
And as the mass down there increases, the rotation of the neutron star will glitch—the neutron star must suffer starquakes, quite regularly.