How far does the universe really go? As NASA and the world's most powerful telescopes peer toward the edge of the observable ...
On a clear night, it can feel as though the sky is packed with ...
The universe is big, as Douglas Adams would say. The most distant light we can see is the cosmic microwave background (CMB), which has taken more than 13 billion years to reach us. This marks the edge ...
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...