US study finds gravitational fields can break and reconnect in space
A collaborative study between researchers at the University of Columbia in the US and the Universidad Adolfo Ibáñez…
Is Dark Energy Unnecessary? Mathematicians Challenge Standard Cosmological Model of Universe
Mathematicians from University College London and the University of California, Davis, have published a mathematical proof that the…
New Solution to Cosmic Acceleration Challenges Dark Energy Paradigm
Physicists from the Center of Applied Space Technology and Microgravity at the University of Bremen and the Transylvanian…
Astronomers Caught a Spacetime Whirlpool Around a Black Hole as First Predicted by Einstein. “This is a Real Gift for Physicists”
An artist’s impression depicts the accretion disk surrounding a black hole, in which the inner region of the…
Astronomers discover spacetime drag around a supermassive black hole — as predicted by Einstein
A star’s fatal brush with a supermassive black hole can light up a quiet galaxy. When gravity shreds…