astronomy articles - Page: 7
What stars don't perform nuclear fusion?
What is the light of a star?
What makes a star a supergiant?
What elements are stars made of?
What do red giants evolve from?
What is the final stage of a super massive star?
Are all stars made of plasma?
Who thought Mars had canals?
Is astronomy physics or chemistry?
What are two good reasons to use a ground-based telescope instead of a space telescope?
Who first discovered the nebulae?
What triggers a type II core collapse supernova?
What element is fused in the core of a star?
What factor determines the fate of a star?
What is William Herschel known for today?
What is the longest unit of measurement in astronomy?
Are stars necessary for life?
How do Galileo's observations of Jupiter's moons support the heliocentric model of the universe?
What defines a habitable zone?
Who is the king of astronomy?
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