galaxy types articles
What are the differences between the three types of galaxies?
What type of galaxies have mostly younger stars?
Which event immediately precedes a Type II supernova?
What type of galaxy contains mostly old stars?
How did Edwin Hubble measure the distance of the Andromeda Galaxy?
Which type of telescope is better and why?
What type of galaxy has old red stars?
Why is the sky dark at night with all these stars and galaxies?
Is our galaxy spiral elliptical or irregular?
What did Edwin Hubble notice about the movement of galaxies?
Which type of star is not undergoing nuclear fusion?
What is the force that clumps galaxies together?
Which type of stars have the shortest lifespan?
What causes the waves to glow in a spiral galaxy?
What type of stars are short-lived?
Which type of stars have the shortest lifetimes and why?
What keeps the stars in a galaxy together?
Are K type stars low-mass?
Where are the oldest stars in the galaxy mostly found?
Are all stars contained in galaxies?
Which type of galaxy is likely to form the fewest stars?
Where is the most active region of star formation in our galaxy?
Why is it helpful to look at very distant galaxies to study galaxy formation and evolution over cosmic time?
What type of energy are stars?
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