13 billion years
The Milky Way can be seen at night, when there is no interference from city lights. Since city lights have been around for only 100 years or so, the Milky Way has been known since antiquity.
Well, we are in the Milky Way.
No one founded the Milky Way. It was around a long time before the Sun and the Earth were even formed.
Nobody has been outside the Milky Way.
we are in the milky way
The solar system is in the milky way
We are in the Milky Way. It is in the sky all around us.
It takes the Sun (i.e., the Solar System) ca. 240 million years to go once around the Milky Way.
All of them. We are inside the Milky Way; the Milky Way is all around us.
Uranus is within the Milky Way Galaxy.
Most planets that have been discovered are in the Milky Way
The Milky Way galaxy is approximately 13.6 billion years old, forming not long after the Big Bang, which occurred about 13.8 billion years ago. It has undergone significant changes and mergers with other galaxies over its lifetime. The Milky Way continues to evolve today, with new stars being born and old stars dying.