There is no atmosphere in interstellar space.
Nobody has been outside the Milky Way.
An atmosphere occurs when gases are held in a gravitational field by a body. The Milky Way is a galaxy not a planet or star and does not have an atmosphere of its own.
It's not in the atmosphere.
Our galaxy and the Milky Way are the same galaxy.
Yes, a spiral nebula is type of galaxy much like the Milky Way.
The 'Milky Way' refers to a galaxy, not a planet.
Yes, scientists know what is outside the Milky Way Galaxy. We know that the Andromeda galaxy is outside the Milky Way. The Andromeda is 300 million light years away from earth, and we have also mapped several stars, too.
All of our Solar System is inside the Milky Way. To get outside the Milky Way, you would have to travel several tens of thousands of light-years.
Outside our (Milky Way) galaxy.
Not in reality. But may someone went out of milky way through dreams
Our only view of the Milky Way is from the inside, but the only way to get a good view of its shape would be to view it from the outside.
1924