What is the predicted outcome structure when two galaxies of roughly equal mass merge?
Answer
A large elliptical galaxy
When two galaxies of comparable mass collide, the merging process disrupts the delicate, spinning disk structures, causing the stars to settle into more random orbits characteristic of an elliptical galaxy.
#Videos
What Happens When Galaxies Collide? - YouTube
Related Questions
How is the initial event of two galaxies meeting best described in terms of speed and violence?What typically happens to individual stars during a galactic merger?What features are pulled out from the outer edges of galaxies during gravitational interaction?How do the gas clouds in merging galaxies behave differently than the stars?What phenomenon is triggered by the violent collision and compression of gas clouds during a merger?What is the predicted outcome structure when two galaxies of roughly equal mass merge?When is the collision between our Milky Way and the Andromeda galaxy expected to begin?What is the long-term danger to a solar system during a major merger, despite the lack of direct stellar impacts?What observational evidence confirms that mergers recycle matter into new stellar generations?What term describes the scenario where a larger galaxy absorbs a much smaller one?