Sagittarius A*,the radio source located at the center of our galaxy,is believed to be
A) a massive star cluster.
B) a supernova remnant.
C) a quasar.
D) a supermassive black hole.
Correct Answer:
Verified
Q39: If a globular cluster were 1,000 light-years
Q40: What observed property of the Milky Way
Q41: What is ripping apart the Sagittarius dwarf
Q42: In a star that has a chemical
Q43: In the Milky Way halo,the stars orbit
A)
Q46: Cosmic rays in the Milky Way are
Q48: The stars in the disk of the
Q49: Based on the chemical abundances and velocities
Q76: Describe the population of globular star clusters
Q88: Explain how a standard candle allows you
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