- #1
Loren Booda
- 3,125
- 4
Which is more likely to happen for individual events:
two elliptical galaxies colliding to form two spiral galaxies,
or
two spiral galaxies colliding to form two elliptical galaxies?
two elliptical galaxies colliding to form two spiral galaxies,
or
two spiral galaxies colliding to form two elliptical galaxies?