Which galaxy will collide with the Milky Way in several billion years?(1 point)
Responses
Sagittarius Dwarf Galaxy
Sagittarius Dwarf Galaxy
Large Magellanic Cloud
Large Magellanic Cloud
Local Group
Local Group
Andromeda Galaxy
7 answers
Andromeda Galaxy
Which is the Milky Way?(1 point)
Responses
a galaxy destroyed in a collision
a galaxy destroyed in a collision
a galaxy that does not include our solar system
a galaxy that does not include our solar system
a dwarf galaxy
a dwarf galaxy
a galaxy containing Earth
Responses
a galaxy destroyed in a collision
a galaxy destroyed in a collision
a galaxy that does not include our solar system
a galaxy that does not include our solar system
a dwarf galaxy
a dwarf galaxy
a galaxy containing Earth
a galaxy containing Earth
Which of these events can happen when galaxies collide?(1 point)
Responses
Galaxies disappear.
Galaxies disappear.
Galaxies destroy their stars.
Galaxies destroy their stars.
Galaxies merge.
Galaxies merge.
Galaxies triple in size.
Responses
Galaxies disappear.
Galaxies disappear.
Galaxies destroy their stars.
Galaxies destroy their stars.
Galaxies merge.
Galaxies merge.
Galaxies triple in size.
Galaxies merge.
Which method of galaxy formation is expected to dominate far in the future?(1 point)
Responses
primordial collapse
primordial collapse
merging
merging
slow evolution
slow evolution
spreading
Responses
primordial collapse
primordial collapse
merging
merging
slow evolution
slow evolution
spreading
merging