International

Did the violent death of Chrysalis create Saturn's rings?

Discovered by Galileo 400 years ago, Saturn's rings are the most remarkable thing astronomers with small telescopes can find in our solar system.But even today, experts have not been able to...

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Border clashes erupt between Armenia, Azerbaijan

Azerbaijani and Armenian troops clashed early Tuesday, Russian news agencies reported, in a continuation of decades-old hostilities over the disputed territory of Nagorno-Karabakh.Azerbaijan...

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