NASA's exoplanet-hunting spacecraft TESS has heard the song a star-quaking red giant sings to its partner black hole.
Scientists may have "heard" the first tantalizing evidence of primordial black holes formed directly from overly dense pockets of matter just after the Big Bang.
How confusing inevitability with reality built decades of paradox. What if general relativity never actually tells us that ...
Supersonic shock waves are cone-shaped disturbances that result from an object moving faster than the speed of sound. If you ...
Past research about black hole births rarely included magnetic fields or the spins of the precursor stars. But considering ...
The Universe is the stage for titanic collisions between massive objects, generating waves that propagate through the fabric ...
A high-altitude balloon telescope has revealed new patterns in X-rays emitted near the black hole Cygnus X-1. These signals ...
Observations of the supermassive black hole at the heart of the Milky Way, Sagittarius A*, collected by the James Webb Space ...
If we can fill in the gaps with dark matter, that is.
In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of ...