Five minutes away!
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
spril
it is a another galaxy
All stars we currently know of are part of a galaxy. Stars are born within galaxies from clouds of gas and dust. If a star were to exist without belonging to a galaxy, it would likely be a result of very rare and extreme circumstances, such as being ejected from its parent galaxy due to a collision or interaction with another galaxy.
Another word for galaxy is "star system" or "stellar system."
one thing galaxy's have planets but not constellations another... constellations look like that the stars are close but the aren't
Wavelengths is what allows astronomers redshift a background galaxy that is covered up. This is due to being close to the foreground galaxy.
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.
Observing another spiral galaxy, gives us a good idea about the structure of our own Galaxy.
Because there way bigger than the star