The researchers said 2017 OF201 was identified in observations by telescopes in Chile and Hawaii spanning seven years.

Researchers discovered a new trans-Neptunian object, 2017 OF201, potentially a dwarf planet, in the outer solar system.

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

Scientists have discovered a colossal object approximately 435 miles wide in the frigid outer reaches of our solar system, ...

WASHINGTON: A group of scientists has found a strange new object about 435 miles wide at the far edge of the solar system. It ...

OF201, a distant dwarf planet candidate with a rare orbit that questions the existence and stability of the Planet Nine theory.

The TNO, which are described as minor planets that orbit the sun at a greater distance than Neptune, were found on the edge ...

OF201, a possible dwarf planet with a 25,000-year orbit, challenging theories about Planet Nine and the solar system’s edge.

Less than 1% of this dwarf planet candidate's orbit is close enough to detect, which means astronomers are lucky to have ...

Pakistan clinched the three-match T20I series against Bangladesh with a 57-run victory in the second match at the Gaddafi ...

Maryland men’s basketball overhauled its roster once Buzz Williams took over for Kevin Willard. Here’s what one analyst ...

Aggressive half-centuries by Sahibzada Farhan and Hasan Nawaz and spotless bowling performance by Abrar Ahmed helped Pakistan ...