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Earth at Perihelion, by Dennis Mammana | Creators Syndicate
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How much does the distance between the sun and earth vary?
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Earth's Perihelion today - what is it and what does it mean for you
perihelion Archives - Universe Today
Catching Earth at aphelion
Earth at Perihelion, by Dennis Mammana | Creators Syndicate
Earth at Perihelion, by Dennis Mammana | Creators Syndicate
How much does the distance between the sun and earth vary? | Socratic
Earth at Perihelion, by Dennis Mammana | Creators Syndicate
Earth is closer to the Sun today: it's the day of perihelion
Earth at Aphelion 2016 - Universe Today
