A decades-old cosmic mystery may finally be solved. Scientists now suspect that the strange X-ray glow from a distant white ...

One of the latest mysteries captivating scientists and space enthusiasts alike is the potential discovery of a ninth planet ...

After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The old star might have destroyed a nearby planet. Dating back to 1980, X ...

Whyte's results culminated in his paper, "Potential for Life to Exist and be Detected on Earth-like Planets Orbiting White Dwarfs, " published in the Astrophysical Journal Letters. Co-authors are ...

Space scientists say they have located a planet killer capable of ripping worlds to pieces. Researchers believe they've found evidence that a white dwarf may have torn a Jupiter-sized planet apart.

A planet killer capable of ripping them to pieces has been discovered, say space scientists. Researchers believe they've found evidence that a white dwarf may have torn a Jupiter-sized planet apart.

A planetary retrograde occurs when a planet appears to move backward in its orbit from our viewpoint on Earth. While this is an optical illusion, its astrological impact is significant.

Forbes contributors publish independent expert analyses and insights. Jamie Carter is an award-winning reporter who covers the night sky.

The planets will be quieter than usual over the ... On March 5, Mercury links up with Pluto in Aquarius, pushing us to want to dominate conversations and investigate any situations that have ...

Now, astronomers know that planets orbit the two closest star systems to our solar system. Barnard’s Star has served as a kind of white whale for astronomers over the decades as they have tried ...