Residents in Illinois, Wisconsin and Michigan reported seeing the debris as it whizzed by from west to east in the night sky. "Something big just ... which was being closely tracked by space agencies.

People looking up at the sky Monday night at the right time might have noticed a strange light. It was a SpaceX rocket carrying a batch of Starlink satellites that were launched from Vandenberg Space ...

Ever think your neighbor's Christmas lights are so bright they can be seen from outer space? What about this ... It monitors artificial light at night -- to track power outages after natural ...