Opinion High energy neutrinos are the coolest particles in astrophysics. Born in distant cosmic cataclysms, they speed ...

A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

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

"We would like to understand the difference between these systems, which holds the clue to understand just how many cosmic ...

Scientists may have detected dark matter’s first signal through ultra-high-energy cosmic rays. If true, it could challenge ...

“Since our detectors sit at the bottom of the sea ... Unlike light or charged particles (including the cosmic rays that produce them), they travel in straight lines, unbothered by magnetic ...

The CAS is banking on the observatory being able to detect more sources of cosmic rays with energies ranging from tens of trillions of electron volts to even higher, offering the potential of ...