stupid dog
Population II stars are the oldest in our Milky Way. Population III stars were the first stars in the Universe, but have yet to be discovered. See related question
Yes, there are young stars in the Milky Way Galaxy.
The Milky Way is a huge group of stars, somewhere between 200 and 400 billion stars. The stars themselves, or the Milky Way in its entirety, is not in line with anything.
The Earth is in the Milky Way Galaxy. We can see stars at night, so yes.
The Milky Way is our galaxy.
The milky way is not a constellation
All the planets in the solar system are approximately the same age. Extrasolar planets are all approximately the same age as the star they orbit. Population II (low metallicity) stars are the oldest stars, but they're unlikely to have planets.
Yes, the Milky Way is much much larger than our Sun. The Sun is part of the Milky Way, and is one of over 200 billion stars in the Milky Way.
Yes, all individual stars you can see are in the Milky Way
No, the Milky Way is a galaxy. It's the one we live in.
in milky way there are about 2,500 stars
No. The stars we see in the night sky are INthe Milky Way Galaxy, they form part of it.Galaxies are made of billions of stars.