Author Question: ________ is a supermassive black hole sitting in the galactic center of the Milky Way. A) Messier ... (Read 95 times)

Mollykgkg · **on:** Jul 14, 2018

________ is a supermassive black hole sitting in the galactic center of the Milky Way.

A) Messier 31 B) Centaurus A C) The Orion Spur D) Sagittarius A

Question 2

Which of the following is NOT true about our Solar System?

A) It is some 30,000 lightyears from Sagittarius A, the black hole at the center of the Milky Way.
B) It is located in the approximate center of the Milky Way Galaxy.
C) It is embedded in the the Orion Spur of the Sagittarius Arm of the Milky Way Galaxy.
D) It contains 8 planets and 4 dwarf planets.