No. It simply doesn't work that way.
A theory of a galaxy is that the galaxies might expand forever.
Possibly the belt driving the power steering pump is worn or loose, and when wet, slips, causing the steering to get stiff.
it is a another galaxy
another word for galaxy is milky way
The same stellar materials and dust any other galaxy is made of - it just hasn't taken on a coherent shape - yet, or possibly it had a collision encounter with another galaxy, leaving it "irregular" - either is possible.
No - because I am in this galaxy.
Every galaxy interacts, via gravity, with every other galaxy.
A satellite galaxy is one that revolves around another galaxy.
Possibly... but we are pretty sure that in approximately 3 billion years we will colide with the Andromedia galaxy which is the galaxy closest to the milky way (our galaxy). We are (our galaxy) speeding tward the Andromedia galaxy at the speed of light.
No, we believe that nebulae probably exist in every galaxy, and possibly between galaxies as well.
Here are some galaxies (all of them part of the Local Group): The Milky Way, our own galaxy The Andromeda Galaxy, another large galaxy The Triangulum Galaxy, another large galaxy The Large Magellanic Cloud, a dwarf galaxy close to the Milky Way The Small Magellanic Cloud, another dwarf galaxy close to the Milky Way
No, but there could possibly be one soon.