A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...

Astronomers announced the discovery of a new dwarf planet, provisionally named 2017 OF201, located in the remote outskirts of ...

They said: ‘The discovery of 2017 OF201 is significant because it’s found in a region of the Solar System thought to be empty ...

The small world was found during a search for the hypothetical Planet Nine, and astronomers say the next time it will reach ...

A test flight of SpaceX's Starship rocket has failed for the third time in a row.

Astronomers have discovered a mysterious dwarf planet, 2017 OF201, far beyond Pluto. This discovery challenges existing ...

A new member of the solar system has been detected, the second-largest of its kind, suggesting there may be more like it ...

Scientists believe such an extreme orbit means the object was pushed and pulled by the gravity of giant planets like Jupiter ...

The James Webb Space Telescope just zoomed in on the atmosphere ... years away from the Earth -- for comparison, the dwarf planet Pluto is only five and a half light-hours from us.

Truths will be uncovered and transformation will take place, so buckle up for a wild, eye-opening ride Getty Secrets don't stay buried forever, and Pluto retrograde is here to dig them up!

Pluto was unseated as number nine in 2006 ... Phan was the lead author of the findings in a study that has been accepted for publication in the journal Publications of the Astronomical Society ...

Once the quirky underdog of our solar system, Pluto held planetary status until 2006, when it got a cosmic demotion that still stings space fans. Discovered in 1930, Pluto was the ninth planet for ...