3.1 Changes in Solar Output and in the Earth’s Atmosphere
The solar system, which has been around just a little longer than the Earth (4.57 billion years), formed out of the gaseous and particulate remnants of one (or more) stars that had existed in this part of the galaxy and then exploded. The sun has changed significantly over that time and will continue to change … Continue reading 3.1 Changes in Solar Output and in the Earth’s Atmosphere
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