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
Population I stars (metal-rich stars) are common in the Milky Way's spiral arms; Population II stars are more common in the galactic halo.For more details, you may want to read the Wikipedia article on "Metallicity". Note that in astronomy, "metal" is an informal name for elements other than hydrogen and helium. This usage is quite different from the usage in chemistry.
The group of stars to which our solar system belongs is called the Milky Way Galaxy.
The Perseus Arm of the Milky Way galaxy contains the Sun.
no the no. of stars in the milky way is not the evidence in support of the big bang cosmology.
The oldest planetary systems in the Milky Way Galaxy are believed to have formed around Population II stars, which are older and have lower metallicity compared to younger stars like our Sun. These early planetary systems likely contain rocky planets similar to Earth.
stupid dog
Population I stars
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.
Population I stars are young and luminous like the Sun. Population II stars consist of globular clusters that are generally much older.
Population 1 stars are metal rich stars. 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 so-called "Population I" stars are found in the galactic suburbs, which is where we live. Population II stars are concentrated toward the galactic bulge.
The Milky Way is our galaxy.
The milky way is not a constellation
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.