There are all types of stars in the Milky Way.
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The milky way is where there is a lot of stars at each end of the galaxy And a star is a matter mostly of gas pressured together
Of those that we see in the Milky way, the vast majority are. The Milky Way is about 100,000 light years acorss, meaning light would take 100,000 years to go from one end to another. For most stars, this is a very short period of time.
The milky way is where there is a lot of stars at each end of the galaxy And a star is a matter mostly of gas pressured together
The Milky Way, as a whole, will not explode. Many stars may well go supernova as they reach end of life, but ours will not. As far as the ultimate fate of the universe, that is unknown, and dependent on the second derivative of c in one of Einstein's space-time equations.
If the milky way galaxy is 100,000 light years across and if the universe is 13 billion years old, you would have 130,000 milky way galaxies, end on end to the edge of the universe.
Yes, the estimated number of stars in the Milky Way galaxy is around 100 billion to 400 billion, with recent research suggesting it could be towards the higher end of that range.
Probably not. 400 billion is the upper end of most estimates.
No, but some stars end their life by becoming a black hole.
The massive stars turn into gas
The most massive stars will end up as black holes. Those are the stars that have more than approximately 3 solar masses at the end of their life - i.e., AFTER the supernova explosion.
The Milky Way is a huge collection of somewhere between 200 and 400 billion stars, most of which are believed to have planets. Our Sun is one of those stars, and our Solar System is one of those billions of solar systems.The main part of the Milky Way has a diameter of about 100,000 light-years. This means it takes light 100,000 years to get across, from one end to the other.
The Milky Way galaxy contains mostly older stars with a red color, particularly in the central bulge and halo regions. These stars are typically red giants and red dwarfs, which have aged and evolved from their initial blue color to appear red as they reach the end of their life cycles.