Astronomers have conducted multiwavelength observations of a recently detected fast X-ray transient designated EP241107a.

The “spacescape” exposes crystal oscillators used in space applications to the hazards of radiation. This article focuses on ...

The five-year-old start-up, which has just 52 employees and is profitable, is now valued at $2.1 billion by investors ...

Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...

Ionizing radiation is a form of energy released by atoms in the form of electromagnetic waves such as gamma, x-rays or particles such as neutrons, beta or alpha. The disintegration of atoms is called ...

A GROUP of scientists has recreated cosmic ‘fireballs’ to tackle the mystery of missing gamma rays in the universe ...

Scientists at top-tier research institutions have made a significant breakthrough by recreating miniature versions of cosmic ...

Using CERN’s Super Proton Synchrotron, researchers generated plasma fireballs to simulate blazar jets. The beams stayed ...

You might think astronomers have seen it all, but the universe still throws us occasional new mysteries to keep us on our ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...

DARPA is exploring Ghost Imaging to revolutionize nuclear detection, using quantum physics to see hidden threats with ...

A cosmic explosion known as GRB 250702B is by far the longest gamma-ray burst astronomers have ever seen—if it’s even one at ...