'Black holes have two fundamental properties: their mass (how much they weigh) and their spin (how quickly they rotate),' NASA explained.
Researchers found that SGR A* is spinning at an angular velocity - how fast an object rotates - that is about 60 percent of the maximum possible value and an angular momentum of 90 percent, according to their study published in Oxford Academic.
#black-holes #sagittarius-a #outflow-method #spacetime #nasa #chandra-x-ray-observatory #karl-g-jansky-very-large-array-vla
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