Below the waves of the Mediterranean, Europe's KM3NeT neutrino telescope is on a cosmic hunt. Towering strings of sensors stretch a kilometer down to the seafloor, arranged in a vast 3D grid.

(AP) -- The astronauts on NASA's next-to-last shuttle flight floated out of the International Space Station on Sunday and then closed the hatch behind them, after one final round of warm wishes and ...

Cosmic ray imaging has revealed a previously undetected secret burial chamber ten meters beneath Naples' ancient necropolis.

We are zeroing in on the true composition of the rarest, highest-energy cosmic rays – which could help reveal their unknown origins. Previous ultra-high-energy cosmic ray detections – by the Pierre ...

NASA powers down Voyager probes to save power. Instruments shut off to extend life, as the trailblazing spacecraft push the ...

More than 600 feet below the surface of Antarctica, ultrasensitive detectors picked up the tracks of cosmic rays crashing down from outer space. The Askaryan Radio Array is a group of sensors drilled ...

The international cosmic ray observation mission reveals a key feature of these rays, marking a major advance in ...

Find Cosmic Rays Latest News, Videos & Pictures on Cosmic Rays and see latest updates, news, information from NDTV.COM. Explore more on Cosmic Rays.

A detector buried under a mountain to catch dark matter has just been turned on something stranger: chameleons, hypothetical particles that some physicists believe carry the force driving the universe ...

High energy astrophysics studies the most violent processes in the Universe, from supernova explosions and pulsar winds to active galactic nuclei and cosmic‐ray acceleration. Galactic cosmic ...