13. Is the Sun dying or in its middle stage of its life? (A K2S Question)
From The Space Library
The Sun is a stable, middle-aged star that has allowed our solar system to develop life on Earth over the last 4.6 billion years. It will last many more billions of years before changing and affecting life on Earth.
Answer provided by Jim Zebrowski
Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
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