In a new Physical Review Letters study, researchers propose an experimental approach that could finally determine whether gravity is fundamentally classical or quantum in nature. The nature of ...

The gargantuan collision of two neutron stars detected with gravitational waves in 2017 sparked one of the largest collective efforts in astronomy, as more than 70 teams scrambled to study its ...

Get Instant Summarized Text (Gist) New optical technology enhances gravitational-wave detection by enabling higher laser power levels in observatories like LIGO. This advancement uses adaptive ...

He talks about the importance of knowing your history. “Black History Month is about living history. It is not just recognizing some ancient African emperor, which we have," Dr. Miller-Jones ...

Neutron stars are exotic and extremely compact stellar remnants. Only black holes have a higher mass density. While black holes colliding with each other can only be detected by the emitted ...

Legend has it that Isaac Newton had the moment of inspiration that would lead to his theory of gravity when, on a warm afternoon, he saw an apple fall from a tree and wondered why it should fall ...

Gravitational potential energy is the energy an object has by virtue of its position above the surface of the Earth. When an object is lifted, work is done. When work is done in raising the height ...

In a paper published earlier this month in Physical Review Letters, a team of physicists led by Jonathan Richardson of the University of California, Riverside, showcases how new optical technology can ...