So, instead of thinking of gravity as an invisible force pulling ... related to the theory of relativity is equal to the ...

NASA and partners are building the first quantum gravity sensor for space, a breakthrough instrument that uses ultra-cold ...

but every piece of science I have ever done either assumes the correctness of general relativity – our most fundamental theory for explaining gravity – or assumes it is a fantastic ...

But that equation uses a mathematical shorthand ... general relativity with quantum mechanics in a theory of quantum gravity, which has been a goal of physicists for over a century.

These equations are novel ... specific cosmological predictions with no reference to highly speculative quantum gravity theories. These findings are published in the journal Physical Review ...

According to their findings, the coordinates of space-time do not "commute" — meaning the order in which they appear in equations affects ... string theory and quantum gravity," study co-author ...

Learn how NASA, private companies and academic institutions are working to develop and deploy the first space-based quantum ...