Is there an infinity of infinities? The question sounds almost absurd, like a child’s riddle meant to twist your brain into ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
How did supermassive black holes come to be? Astronomers have two hypotheses for their formation, and now one of them might have gotten the first tantalizing piece of direct evidence. Researchers ...