Stars are the architects of nearly all the chemical elements in the universe, including ones crucial to life as we know it, ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...

This broad-spectrum view revealed the remnants of the dying white dwarf star that created the nebula, and indicates that this dying star may have gobbled up an orbiting planet that flew too close to ...

US president yesterday unveiled sweeping "Liberation Day" tariffs targeting countries around the world, in a move that risks sparking a global trade war ...