Ezzell, C. 1992. Pig intestine yields versatile tissue graft. Black hole acts as cosmic 'Old Faithful' Fluctuations in X-ray emissions from the vicinity of a suspected black hole appear linked to jets of hot matter hurled from the object every 30 minutes. NASA press release. NASA press release.
Matter escapes gaping jaws of black hole by traveling in jets.
Massachusetts Institute of Technology press release. Tracking a black hole eruption. Self-destruction may run lethal gamut Risk factors for suicide, such as emotional instability and conduct problems in adolescence, also play a role in accidental deaths. Predictors of suicide, accidental death, and premature natural death in a general-population birth cohort. Continuum of self-destructiveness.