When matter collides with antimatter, both vanish in a powerful energy burst. Scientists explain who truly wins this cosmic ...

Long before humans walked the Earth, your solar system had a brush with two blazing blue stars that passed surprisingly close ...

The Auger collaboration, which operates a cosmic ray observatory spanning 3000 km2 (~1158 sq mi) in the Argentine Andes, announces the observation of an unexpected structure in the spectrum ...

Superionic water—the hot, black and strangely conductive form of ice that exists in the center of distant planets—was ...

Just 1.4 billion years after the Big Bang, astronomers have identified a galaxy cluster “atmosphere” that appears far too hot ...

Fact-based stories from our cosmic neighbourhood, one star or constellation at a time. Name it, navigate it, know it.

Scientists at the Paul Scherrer Institute PSI have, for the first time, demonstrated a technique that synchronizes ultrashort ...

The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

The earliest acoustic vibrations in the cosmos weren’t exactly sound – they travelled at half the speed of light and there ...

NASA’s IXPE has just revealed the hidden geometry of a white dwarf’s cosmic feeding frenzy—using X-rays to see what no ...

Researchers at the University of North Carolina at Chapel Hill have contributed to new insights into the most long-lived cosmic explosion ever recorded. The event was a gamma-ray burst that remained ...

ST. PETERSBURG, Fla. — The Tampa Bay Rays, without Tropicana Field available next season because of Hurricane Milton damage, will play their 2025 home games at Steinbrenner Field in Tampa.