Articles on Sun

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A nuclear reaction is under way inside the Sun. Emily Nunell/The Conversation CC-NY-BD

Curious Kids: how is the Sun burning?

It's true that here on Earth, if you want to burn something you need oxygen. But the Sun is different. It is not burning with the same kind of flame you would have on Earth if you burned a candle.
The Blackfeet always faced their tipis towards the rising sun, including on winter solstice. Beinecke Library via Wikimedia Commons

What winter solstice rituals tell us about indigenous people

For indigenous peoples, winter solstice has been a time to honor their ancient sun deity. Their rituals reveal a deep understanding of the natural world.
The Sun is a star – but it’s not the only one. NASA/GSFC/Solar Dynamics Observatory

Curious Kids: Is there anything hotter than the Sun?

There are lots of places where it's much, much hotter than the Sun. And the amazing thing is that this heat also makes new atoms - tiny particles that have made their way long ago from stars to us.

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