Quasars are rotating black holes resulting from the collapse of massive stars.
Correct Answer:
Verified
Q86: The only evidence that astronomers have supporting
Q87: Astronomers believe that the reason some quasars
Q88: Gravitational lenses formed by galaxy clusters can
Q89: A quasar is a strong X-ray pulsar
Q90: In radio galaxies, the main source of
Q92: The majority of galaxies in the local
Q93: A galaxy supercluster typically contains a few
Q94: Although dark matter is invisible, its location
Q95: Under the right conditions, it is possible
Q96: The mass of a galaxy can be
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents