Birth+of+Stars

This article was about the birth of stars in elliptical galixies. I learned a lot. I will share some of what I learned with you. I learned that the youngest stars are between 50 million and 300 to 400 million years old. Most of the stars in the galaxy are around 10 billion years old. A new study shows that most elliptical galaxies have new stars which bring new life to old galaxies. The steller breeding ground is about 1,500 light-years across. A team calculated that the star formation boom started about a billion years ago. For every major encounter there are probably up to 10 times more frequent clashes. Between a large and a small galaxy. Major collisions are easier to see because they create incredible fire works. While smaller inferactions are harder to detect because they leave relatively ilttle trace. If hyou want more information look for your self under the New Star Birth in an Ancient Galaxy.