Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

A cataclysmic variable star was found as part of a project using two telescopes from opposite sides of the world.

These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

A pair of stars orbiting one another has been found near the supermassive black hole Sagittarius A* using the European ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

A groundbreaking simulation reveals how neutron star mergers forge black holes, generate gamma-ray bursts, and scatter gold ...

In a recently published paper in Physical Review Letters, scientists propose a comprehensive theoretical framework indicating that gravitational wave signals from black hole mergers are more complex ...

Selecting effective features from the raw attributes is an important step in scientific and technical text classification. Feature selection aims to pick the best subset of candidate attributes to ...

The colossal black hole lurking at the center of the Milky Way galaxy is spinning almost as fast as its maximum rotation rate. That's just one thing astrophysicists have discovered after developing ...

New findings about intermediate-mass black holes could shed light on some of the universe’s more mysterious components. In a recently published paper, a group of scientists have found new evidence of ...