A new AI-powered framework could transform how astronomers measure the expansion of the Universe. By analyzing images of Type ...

A star could be about to become visible in the night sky in a once-every-80-years explosion. Here’s how to easily find T ...

The scientist is Neil deGrasse Tyson, and in the United States he is probably the most recognised face of science alive today ...

When the Strawberry Moon rises above South Carolina on Monday June 29 that is the celestial signal that summer has begun. The ...

Informed by science from the Smithsonian Astrophysical Observatory and astronomers worldwide, this “documentary that you can walk through” visualizes the cosmos in a 3D introduction to the universe ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...

Scientists still don’t know where ghostly particles called neutrinos originate. A distant galaxy could be a potential source.

A three-armed spacecraft rocketed into orbit Friday and is on course to reach NASA’s Swift Observatory in about a month.

CAPE CANAVERAL — NASA is racing to save an aging telescope from falling back to Earth with a daring rescue mission. The $30 ...