Ever since William Herschel discovered Uranus in 1781, astronomers have been eager to find new planets on the outer edge of ...
Earth' 5-7 times Earth's mass might lurk in the Kuiper Belt, reshaping our solar system. Planet Nine could explain mysterious ...
A town in the Austrian Alps might not seem like the most conducive place to come up with daring space missions. But, for the ...
Beyond Neptune lies the Kuiper Belt, a vast region of icy bodies that holds the secrets to the solar system’s formation.
astronomers Scott Sheppard and Chadwick Trujillo observed similar anomalies in trans-Neptunian object orbits, suggesting that ...
For years it has been debated that another planet lives in the solar system. But no one has been able to find it ... in the ...
Located 690 light years away from the Sun, the newest discovered planet is third most dense sub-Saturn class located at the ...
In 2016, scientists Michael Brown and Konstantin Batygin suggested that an unseen Planet Nine could explain the unusual ...
After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...
One of the best-timed shots in TV history is an old clip by BBC's science presenter James Burke which has recently become ...