Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

Steve has carried the latest and greatest around in his pocket for nearly 30 years, with everything from Motorola StarTACs to Samsung Galaxys crossing his path. Early appearances on TechTV fueled his ...

A research team led by Professor Woong-bae Zee at Sejong University has uncovered compelling evidence that the distinctive ...

Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand ...

Approximately 424 million light-years away, a vast chunk of the cosmic web (the network-like distribution of matter the ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...