Georgia State University's Center for High Angular Resolution Astronomy (CHARA), a six-telescope interferometer, excels at ...

At the core of the galaxy, about 26,000 light-years away in space, is Sagittarius A*, a supermassive black hole about 4 ...

There are many great stories in the more than 60 constellations visible in the Pottsville night sky. There are heroes, ...

Efforts to more strictly regulate the chemical, known as hydrofluoric acid and modified hydrofluoric acid, are escalating to ...