We have observed distant galaxies. The furthest object so far observed is a small galaxy that has been dated to be about 13 billion years old. About 750 million years after the big bang.
Astronomers study the Andromeda galaxy to learn more about how galaxies form and evolve, to understand the structure and composition of other galaxies beyond our own Milky Way, and to potentially gain insights into the future fate of our own galaxy.
Anyone can see beyond our galaxy - even with the naked eye. There are three galaxies that can be seen with the naked eye: M31 (the Andromeda Galaxy), the Large Magellanic Cloud, and the Small Magellanic Cloud. The latter two can't be seen from the northern hemisphere, though.
The Milky Way Galaxy.
Wavelengths is what allows astronomers redshift a background galaxy that is covered up. This is due to being close to the foreground galaxy.
An elliptical galaxy
They are called astronomers.
duh were living in a barred galaxy
It's not possible that we could cross a galaxy. But astronomers study galaxies with huge telescopes.
astronomers
Astronomers. They study all things about space.
be quit @$$ #**()
ancient astronomers thought it was spilled milk.