Any day now, Californians and others on Earth will get to see a once-in-a-lifetime event that’s out of this world. An exploding star. The nova is expected by the end of September, NASA said. The space ...

NASA and astronomers worldwide are eagerly awaiting a rare celestial event this summer as a nova explosion in the constellation Corona Borealis is expected to be visible from Earth. This event, which ...

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You may have the opportunity to spot a rare explosion in outer space — the rebirth of a star.Related video above: Mini supernova could have a big impact (2015)The unique cosmic event is referred to as ...

Unprecedented observations of a nova outburst in 2018 by a trio of satellites, including two NASA missions, have captured the first direct evidence that most of the explosion’s visible light arose ...

An explosion in space so massive you'll be able to look up and see it in the night sky without a telescope could happen "any day now," a NASA expert said Wednesday. The stellar burst, called a nova, ...