astronomy 4 discussion

q1: Why do scientists study galaxies? What can we learn from studying them?

q2: Imagine that you are approaching a black hole in a spacecraft. What would you see? What would happen to you?

Solution Preview

Scientists study galaxies for some reasons, including learning more regarding the Milky Way, the galaxy that holds our solar system. By examining the galaxies, they get a chance to learn the history of the earth. Additionally, they study the various properties of every galaxy, such as their size, shape, brightness, their shade, the quantity of star formation, along with the distance from the world.

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