Discovery of 2017OF201, a large trans-Neptune Object, challenges previous beliefs about the Kuiper Belt and hints at the existence of a theoretical Planet Nine.

Block 3 or Next Generation Ship appears to be slated to start with Ship 39. Currently, that Ship has pieces inside ...

If you’ve been by the coast in Rhode Island, chances are you’ve seen the massive crane ship. But what is it there for? The ...

Nine years after the Gadsden Steam Plant stopped burning coal, its unlined coal ash pond is still polluting Alabama ...

A riverine patrol boat bids a bittersweet goodbye to winter ... Astronomers find possible alien life on planet Santa Cruz woman 'traumatized' after being freed from weekslong ICE detention Ryan ...

The long-theorized Planet 9, which astronomers have speculated could be a Neptune-sized planet that has been lurking on the outer edge of the solar system, could explain the unusual clustering and ...

What just happened? A newly identified object spotted in two infrared sky surveys may be the most substantial evidence for the elusive Planet Nine – a potential Neptune-sized world orbiting ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Planet Nine is a hypothesized massive planet, first proposed in 2014, that is speculated to ...

For about a decade, he and other researchers have been trying to prove that the so-called "Planet 9" exists. So far, the only evidence has come from some oddities in the orbits of small Pluto-like ...