A massive star goes supernova giving birth to a pair of neutron stars. The orbiting stars merge creating a kilonova. Credit: ...

On July 4, 1054, a supernova explosion occurred, marking the death of a star thought to be nine to 11 times more massive than ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...

NASA is lighting the cosmos in red, white and blue in honor of the 250 t h birthday of the United States—and the show even ...

NASA is lighting the cosmos in red, white and blue in honor of the 250th birthday of the United States—and the show even ...

NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient ...

Interested in the hobby? Or just looking for a way to get into trading cards? The Titans are a great team to get started with ...

For modern astrophysicists, there has been a huge leap in the ability to see the immediate aftermath of a distant supernova ...

Here’s how to see the year’s most-intense meteor shower, a blood-red lunar eclipse and Saturn’s refreshed rings this summer.

NASA unveiled four patriotic-colored images of the cosmos to celebrate America's 250th birthday, revealing everything from an ...

NASA is ringing in the country’s 250th anniversary with a collection of Fourth of July themed images and videos highlighting ...

KEARNEY — Research at the University of Nebraska at Kearney doesn’t stop when the academic year ends. For Andrew Yemma, a ...