A bright streak of light in the pre-dawn skies above the U.K. could easily be mistaken for Santa Claus getting an early start ...

You may be able to catch a glimpse of Father Christmas as he heads home after a busy night of delivering presents ...

Experts are warning of the imminent danger posed by increasing space collisions, which could have serious consequences for ...

The International Space Station is nearly five years from its scheduled death date. NASA’s funeral plans include seeing a private station springboard off the ISS before the older station plunges ...

Known across the globe as the stuck astronauts, Butch Wilmore and Suni Williams hit the six-month mark in space Thursday with ... Williams took over as station commander in September.