List different types of interstellar medium

Reference no: EM133610647

Questions

1. List the different types of Interstellar Medium. What are their defining characteristics? What makes them different from each other?

2. List three methods for detecting exoplanets. List a few planets detected with each method. What is so special about the Trappist system?

3. Describe the internal and surface structure of Sun. How does the Sun shine? What are some differences between the layers and features of the Sun?

4. Why is studying the spectra of stars important? Be sure to reference both the chemistry and the physics here.

5. Describe the Hertzsprung-Russell diagram and its importance in stellar astronomy.

Reference no: EM133610647

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