Which particular feature of a spiral galaxy is evident, even from this interior view of. the Milky Way? a. A central super massive black hole. b. Glowing supernova remnants. c. A central …

a) (2 pts) In a spiral galaxy far far away, a star system 2 4, 0 0 0 light years away from the center of that galaxy is orbiting around the center at a speed of about 3 0 0 k m s. Assuming …

Question: What evidence supports the conclusion that the Milky Way is a spiral galaxy? O We see an even distribution of stars in all directions. O We see the spiral arms of our galaxy. We see a …

This is a spiral galaxy. The material of this galaxy is concentrated in the disk. The disk is rotating. If it moved fast enough for you to see, based on this view, how would you expect the galaxy to …

Which type of galaxy would you most likely observe at the center of a large cluster of galaxies: a giant elliptical galaxy or a large spiral galaxy? Explain why. Here’s the best way to solve it.

Question: What is an elliptical galaxy?a) any galaxy with an elliptical halo when observed at radio wavelengthsb) a galaxy with an elliptical outline and a smooth distribution of …

If most of the spiral galaxy's visible mass is in the inner region, then how should we EXPECT the galaxy's speed of rotation to behave in its outer region? O A. The rotation speed should …

Question: 7. Spiral Galaxy - M51. This image is of a spiral galaxy (M51) that resembles what our Milky Way might look like if viewed from outside the galaxy Note how the curved spiral arms …

QUESTION 13 Why does the disk of a spiral galaxy appear dark when viewed edge on? Interstellar dust in the disk blocks visible light. There are large gaps in the stellar distribution in …

a) ( 2 pts) In a spiral galaxy far far away, a star system 35,000 light years away from the center of that galaxy is orbiting around the center at a speed of about 300 km/s. Assuming the orbit is …