Learn about the recently discovered trans-Neptunian object that may eventually join Pluto as a dwarf planet, found at the ...

The newly discovered object, named 2017 OF201, has a 25,000-year orbit and is believed to be a large contender for dwarf ...

At the very edge of our solar system, beyond the grasp of Neptune and even past the icy sprawl of Pluto’s domain, a new ...

Here’s 11 ‘facts’ you were probably taught at school which were either never true in the first place or are no longer correct ...

Researchers say they found a curious dot on infrared images taken 23 years apart that seems to be moving in a manner consistent with a large, distant planet.

Astrology enthusiasts find fascination in rare planetary alignments, suggesting unique destinies and profound inner journeys.

A cloud of collapsing gas created our Sun, the first thing to form in our solar system. This happened about 4½ billion years ...

From gravel-size meteoroids to mountain-size asteroids and even visitors from other star systems, space is packed with ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...