Then, a few months later, almost as an afterthought, Einstein pointed out in a fifth paper that matter and energy can be interchangeable at the atomic level specifically, that E=mc2, the ...

and can be used to constrain and differentiate between candidates for dark matter. Paper to be published on April 8, 2025: Dimming starlight with dark compact objects. Congratulations to the ...

“If we can create the necessary interactions in a system, the temperature ultimately doesn’t matter.” The researchers built a specialized quantum system consisting of a high-coherence cavity made from ...