Almost 20 years after Pluto was infamously downgraded from its status as a planet, scientists now believe they have ...

Scientists have identified an object about 435 miles (700 km) wide inhabiting the frigid outer reaches of our solar system that might qualify as a ...

Astronomers detected both X-ray and radio pulses from a single mysterious space object, known as ASKAP J1832-0911, every 44 ...

On Episode 163 of This Week In Space, Rod Pyle and Tariq Malik discuss Starship's recent test flight with Space.com reporter Mike Wall. What went right, what went wrong, and what are the prospects for ...

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

Scientists have recently spotted a huge object far away in the cold outer reaches of our solar system. This ...

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

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

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

The celestial body, dubbed ASKAP J1832- 0911, was initially found by astronomers using the Australian Square Kilometer Array ...

A series of studies have cast doubt on the sensational claim that "the strongest evidence yet" was found that life exists ...