NASA's NICER telescope halts its mission after a key motor fails; engineers attempt to salvage eight years of space science.

This revelation means scientists might have to rethink Type II supernova models, which would result in some of these cosmic ...

Intense gravitational lensing means you’d be able to see much more of a neutron star standing on its surface than you would ...

Neutron stars, these cosmic remnants resulting from the catastrophic explosion of massive stars, represent one of the most ...

See a pair of superheavy neutron stars collide in this simulation with gravitational wave audio. "An audible tone and a ...

The Dallas Stars return to the American Airlines Center on Tuesday night for their first home game of the season, hosting the Minnesota Wild. The Stars enter the matchup 2-0-0, while the Wild come in ...

The “Dancing With the Stars” ballroom was in tears after Robert Irwin’s dance with his mother, Terri Irwin. The Oct. 14 episode of “DWTS” was Dedication Night, where the celebrities honored their ...

The contestant, 21, danced to Phil Collins' "You'll Be in My Heart" during the show's Dedication Night on Tuesday, Oct. 14 Charna Flam is a writer-reporter at PEOPLE. She has been working at PEOPLE ...

SPOILER ALERT: This story contains spoilers from the Tuesday, Oct. 14 episode of “Dancing With the Stars.” It was the most emotional night yet on Season 34 of “Dancing With the Stars.” For dedication ...

The “Boy Meets World” cast is back together to support Topanga. During Tuesday’s dedication night on “Dancing With the Stars,” Danielle Fishel danced to the theme song from the hit sitcom in a number ...

There was not one dry eye in the ballroom during "Dancing With the Stars" Season 34 Dedication Night. Celebrities made emotional tributes on Oct. 14, to their loved ones who, for the first time in ...