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The world is under threat from a sinister chewing gum and a hurtling asteroid, and the planet's only hope is the team of ...

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It’s rare but some solar eclipses cause stunning Instagram-worthy visual effects such as a devil’s horns, a smile or diamond ...

So, how fast is Earth moving around the sun? The answer might surprise you. Early astronomers once believed Earth was the center of the universe, with the sun, moon, and planets orbiting around it.

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As soon as Mayer had convinced himself that energy can not be destroyed, and that the energy of the earth comes mainly from the sun, he began to study what Sir William Herschel had called “the ...

Scientists have confirmed a 19-year-old theory on solar flare formation by observing “slip-running” reconnections in the ...

Here we explore why our sun won't live forever and what will happen when it finally runs out of fuel. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

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