Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

Researchers have found a candidate for the hypothetical Planet Nine, which could be an undiscovered giant planet way out in ...

Caroline Delbert is a writer, avid reader, and contributing editor at Pop Mech. She's also an enthusiast of just about ...

Astronomers may have found a candidate for Planet Nine. This planet is beyond Neptune. The finding could be the first ...

Researchers for objects that moved slowly between IRAS and AKARI detections. IRAS and AKARI are far-infrared, all-sky surveys ...

The possibility of Planet Nine being out there way beyond Pluto has always excited astronomers. They have now found one body ...

There have been questions about a mysterious ninth planet in our solar system for nearly a decade. Pluto was unseated as ...

The ongoing search for an additional planet at the solar system's edge has identified a new candidate, potentially ...

Scientists using data from the James Webb Space Telescope, have made an astounding discovery. They believe extraterrestrial ...

The predawn morning sky is now as interesting as the evening sky with super-bright Venus and medium-bright Saturn gracing the ...