Physicists isolated the ‘last sound’ of a black hole collision, providing an unprecedented glimpse of the region right next ...

A strange "chirping" signal from a distant supernova has revealed the birth of a magnetar, confirming that these incredibly magnetic neutron stars can power the universe's brightest stellar explosions ...

NOVA tells the inside story of Einstein’s masterpiece. The story begins with the intuitive thought experiments that set Einstein off on his quest and traces the revolution in cosmology that is still ...

On June 29, after almost 18 years, the Large Hadron Collider (LHC) at CERN was shut down in its current iteration for the ...

Thanks to the Event Horion Telescope, we now know black holes exist, but a new study published recently in Physical Review D ...

A LONG TIME ago, in a galaxy far, far away—somewhere in the general direction of the constellation of Leo—two black holes ...

One foundational part of astrophysics concerns how stellar mass black holes form. When a star several times more massive than ...

The letter was sent by Karl Schwarzschild, an artillery lieutenant, director of the Astrophysical Observatory in Potsdam, and ...

Columnist Luke Stark highlights the inherent value of research and the impacts it can have on education and future technology ...

Physicists have unlocked clues hidden within gravitational waves that reveal how black holes drag spacetime along with their spin.

Gravity, the force that attracts objects toward each other, is currently framed by Albert Einstein's theory of general ...

One of Mars' greatest questions was answered, all thanks to Einstein's works that were published over 100 years ago.