A SpaceX astronaut mission like no other will lift off from Kennedy Space Center on Monday night. Here's what to know.

The moon slipped between the Earth and the sun on Saturday, casting a shadow on our planet in parts of the United States, ...

Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

An expert has revealed the catastrophic impact on the U.S. if all glaciers melted overnight. As global warming continues, the ...

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