gravitational waves Archives

Space

An ‘Impossible’ Black Hole Merger May Be a Spacetime Illusion

The 2023 gravitational-wave signal GW231123 appeared to record an impossibly massive, fast-spinning black hole merger. A…

Arvind5 min →

Science

Cosmic Companions: The Binary Life of Massive Stars in the Early Universe

New research reveals that massive stars in metal-poor galaxies like the Small Magellanic Cloud often have…

Mini Sharma3 min →

Science

Two White Dwarfs Will Trigger a Rare Quadruple Supernova—Here’s What That Means

A binary white dwarf system 150 light-years away will explode in a rare quadruple supernova, offering…

Mini Sharma3 min →

Science

Supernova Simulations Reveal That a Low-Mass Star in a Binary System Could Be a Neutron Star

A low-mass neutron star (1.174 solar masses) in J0453+1559 has been confirmed through 3D supernova simulations,…

Mini Sharma3 min →

Space

Is a Tiny Black Hole Passing by Earth Every Decade?

Imagine a hidden visitor, passing through our solar system every decade—something so small, yet so powerful,…

Arvind3 min →

Space

Cosmic Smash-Up: Neutron Star Meets Mystery Object, Challenging Everything We Know

A recent astronomical observation has generated significant excitement within the scientific community. At a distance of…

Arvind3 min →