A mark of a galaxy formed by collapse is a mix of young and old stars. This indicates that the galaxy has experienced different phases of star formation and has incorporated stars of various ages, reflecting its complex formation history.
Which is a mark of a galaxy formed by collapse?(1 point)
Responses
same age stars
same age stars
abundant gas and dust
abundant gas and dust
uniformly young stars
uniformly young stars
a mix of young and old stars
a mix of young and old stars
1 answer