Black holes are mysterious objects, and one theory posits that our universe exists inside of one. It sounds strange, but ...

Although magnetic forces are usually much weaker than gravity in shaping cosmic structures, the findings suggest that strong, ordered magnetic fields may have emerged earlier than expected. Over time, ...

A new study published by the Royal Astronomical Society (RAS) is sending shockwaves through the world of astrophysics. Researchers from Yonsei University in South Korea suggest that dark energy, the ...

New data from major dark-energy observatories suggest the universe may not expand forever after all. A Cornell physicist calculates that the cosmos is heading toward a dramatic reversal: after ...