By studying galaxy clusters separated by hundreds of millions of light-years, Penn physicist Patricio Gallardo and ...
Scientists have tested gravity across some of the largest structures in the universe and ...
Researchers at IPhT (CEA, CNRS) and the Universitat Autònoma de Barcelona have shown that gravity—and with it, supersymmetry—emerge as logical necessities whenever a massive spin-3/2 particle exists ...
Dive into 25 Unanswered Questions About The Universe that baffle scientists. Explore dark energy, dark matter, the Big Bang, ...