Webb takes a closer look at Abell S1063, a distant galaxy cluster that acts like a cosmic lens, peering into the universe’s ...

Merging neutron stars are excellent targets for multi-messenger astronomy. This modern and still very young method of ...

In a new Physical Review Letters study, researchers have successfully followed a gravitational wave's complete journey from ...

Now, the work-energy principle says that in order to change the energy of a system, you need to add energy to (or remove ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

and that there even appears to be some evidence (albeit quite inconclusive) to suggest a group theoretical connexion between the gravitational field and elementary particles.

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...

LIGO Hanford engineers swap out a fiber cable in a vacuum squeezer during the October 2019 commissioning break at the ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

The detection of gravitational waves from the binary neuron star merger GW170817 and electromagnetic counterparts GRB170817A and AT2017gfo kick-started the field of gravitational-wave multimessenger ...

As telescopes gaze into space, they also peer back in time. Starlight takes years—sometimes billions—to reach Earth, letting ...