Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

The Universe is expanding faster than ever, and recent findings fuel the ongoing debate among cosmologists. For decades, ...

NFL stars and other pro-athletes are finding new fame off the field and in the podcast studios. NBC News' Jesse Kirsch goes ...

These massive currents carry material on a journey through and around star-forming galaxies before they settle and form stars ...

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