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Arisa [49]
3 years ago
9

very dense * powerful gravitational field * extremely compact space object * spectroscope data reveal swirling gas Observations

by a group of astronomers were compiled. The astronomers were describing a _______________ they had discovered. A) quasar B) black hole C) solar system D) distant galaxy
Physics
1 answer:
pickupchik [31]3 years ago
5 0
All of the observations except "powerful gravitational field" are consistent with the current theory of black holes.

The gavitational field of a black hole is thought to be no different than that of an ordinary star with the same mass.
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