Terms: Black Holes (1270000), black hole (2820000),
Terms: neutron star (295000), neutron stars (272000), magnetar (92700), white dwarf (439000), pulsars (233000),
Wikipedia - Neutron Stars + Black Hole + Schwarzschild radius
NASA - New Windows on the Structure and Evolution of the Universe + X-ray Observations of Super-Massive Black Holes
Evolution of Black Holes in the Galaxy
Chandra :: Field Guide to X-ray Sources :: Supernovas & Supernova Remnants + In less than a second, a neutron star (or black hole, if the star is extremely massive) is formed. + Movie Page + Black hole at center of Our Galaxy + More Black Holes
Terms: massive black holes (39200), enormous black holes (271), super massive black holes (8030), billion solar masses (1460), massive star clusters (946), massive binary black holes (60), galactic bulge (16900),
Terms: stellar black holes (1920), mid-mass black holes (120), supermassive black holes (127000),
Terms: stellar mass black holes (4130), supernova (2630000), stellar remnant (1300), supernova remnant (158000),
Ten more supermassive black holes found by scientists
NASA - Black Holes + More Black Hole +
Terms: nuclear matter (81900), quark matter (41000), quark-gluon matter (743), neutron star matter (1830), black hole matter (388), nuclear equation of state (1710), critical density (38300),
Boolean: "nuclear matter" AND density AND "black holes" (1030), "equation of state" AND "black hole" (10600), "critical density" AND "black hole" (1770), "critical density" AND "neutron star" (588),
Terms: neutronium (), neutron degeneracy pressure (),