Largest-Ever Physics Survey Raises New Doubts About Our Model of the Universe
A global survey of physicists reveals strikingly little consensus on some of the deepest questions in modern physics,…
Astronomers confirm Einstein’s gravity by viewing light from behind a supermassive black hole
Astronomers detected delayed X-ray flashes consistent with light reflected from the far side of an accretion disk and…
Scientists Find a New Way To Hear the Faint “Ringing” of Black Holes
When two black holes collide and merge, they release gravitational waves. These waves can be detected by sensitive…
JWST Captures Stunning Evidence of How Supermassive Black Holes Feed
An image of elliptical galaxy NGC4696 located at the center of the Centaurus Cluster taken by the Hubble…
The universe may contain a staggering 40 quintillion black holes
Astronomers estimate that about 40 quintillion stellar-mass black holes exist within the observable universe, a number written as…
Galactic Gems Glisten in New Gallery From NASA’s Chandra
Galaxies are like cosmic gems, each with characteristics including size and shape that make them distinct. A new…
‘Cosmic Glitch’ could explain why gravity acts differently across the Universe
Einstein’s theory of gravity may behave slightly differently across distances of billions of light-years, with gravity appearing about…
Astronomers Think They’ve Found the Best Evidence for Dark Matter Yet
Dark matter, the elusive, invisible stuff that astronomers say constitutes roughly 85% of the universe’s mass, doesn’t interact…
Astronomers Discover the Existence of a Black Hole Star
When Soundgarden Wrote “Black Hole Sun,” they may have inadvertently been onto something. In a new paper in…
Astronomers have observed a wandering black hole shredding a star
ⓘ NASA – Unsplash An illustration showing a star and a galaxy. Astronomers have recently detected a black…
A beam of light can cross the entire universe in no time at all
A photon can cross a billion light-years while accumulating no elapsed time along its path.Special relativity links space…
NASA’s Roman Telescope to Carry 1.35 Million Names to Deep Space
On July 27, technicians at NASA’s Kennedy Space Center in Florida installed a memory card containing 1,350,144 names…