Space.com on MSN

What is quantum gravity? Scientists think it could explain the beginning of our universe

A new recipe of "quadratic gravity" could help to better define the picture of the Big Bang and the singularity that existed ...
Phys.org

Exploring the limits of power: Where quantum theory and the theory of relativity meet

Physics has a problem—their key models of quantum theory and the theory of relativity do not fit together. Now, Dr. Wolfgang Wieland from Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) is ...
Hosted on MSN

New black hole images challenge general relativity

Recent advancements in observational techniques have led to the capture of high-resolution images of black hole shadows, which are challenging the completeness of Einstein’s general theory of ...
Live Science

Einstein's relativity could rewrite a major rule about what types of planets are habitable

Planets Something supercharged Uranus with radiation during Voyager flyby 40 years ago. Scientists now know what. Black Holes Stephen Hawking's black hole paradox could be solved — if the universe has ...
Ars Technica

Nearly two years after its radical pivot, Fidelity slashes Relativity’s valuation

For several years, an innovative, California-based launch company named Relativity Space has been the darling of investors and media. Relativity promised to disrupt launch by taking a somewhat niche ...