Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

Lawrence Livermore National Laboratory released this update on researchers' use of high performance computing resources to ...

A new collaboration among Michigan State University, Arizona State University and Lawrence Livermore National Laboratory will seek to answer this question with the help of a powerful telescope and ...

Scientists say they have found new evidence that there is a hidden planet in our solar system. For years, some astronomers have been suggesting that unusual behaviour on the edge of our solar ...

Scientists have published what they claim to be the strongest evidence yet of a mysterious, unknown planet hidden within our own solar system. The theoretical existence of the object in question ...

The planet's sheer distance from Sun makes viewing it from Earth a challenge, and it was only discovered in 1846 after calculations of Uranus's orbit suggested there was an as-yet unknown planet ...