Scientists have been receiving X-ray signals from the Helix Nebula for decades, but now they believe it may hide a horrifying ...

It’s the first time that you see real graphic violence and blood…..if you’re going to go out in any kind of show, this is the ...

This led to the system earning the ominous nickname "Death Star." A fresh analysis of observations conducted at the Keck Observatory in Hawai'i, which measured the velocities of the two massive ...