When discussing space research, particularly the potential of actually living in space, the conversation naturally comes to the International Space Station (ISS). It makes sense; the ISS is the ...

Space is vast—so vast, we haven’t found the edge. A NASA scientist explains that the observable universe spans roughly 92 billion light-years, and it’s likely even larger. From driving 6,000 years to ...

While it's much smaller than the largest supermassive black holes detected, it's still a whopper considering how early in the history of the universe it appeared. When you purchase through links on ...