Physicist Richard Feynman invented them to describe the interactions between real particles. This article was originally published at The Conversation. The publication contributed the article to Space ...

Black hole singularities defy the laws of physics. New research presents a bold solution to this puzzle: Black holes may actually be a theoretical type of star called a 'gravastar,' filled with ...

The idea of emergent gravity is still new and requires a lot of assumptions in its calculations to make it work. But if experimental evidence ever proves it real, we would need to totally rewrite the ...

Eight years ago, the International Space Station detected weird antimatter particles that challenge our entire understanding of physics. Now, researchers have proposed that mysterious cosmic ...

The National Academies of Sciences, Engineering, and Medicine shall convene an ad hoc committee to review the responses from NASA’s Heliophysics program and the National Science Foundation to the 2013 ...

Scientists in China have drawn up a wishlist of next-generation space-science missions, but they will still need government backing to go ahead. Ling Xin reports One for the future The Solar Wind ...