The high-resolution simulations revealed that Uranus was likely struck by a young protoplanet that was at least twice the mass of the Earth, and comprised largely of rock and ice, similar in some ...

At the same time, Uranus is much smaller than the gas giant planets like Jupiter and Saturn which have over 300 and nearly 100 times the mass of Earth, respectively. Uranus really is a unique type ...

Despite being larger in diameter than Neptune, Uranus is smaller in mass. This makes it the solar system's second least dense planet after the gas giant Saturn. Read more.

The majority of Uranus’ mass is believed to be a hot, dense, fluid of water, methane, and ammonia above a small and rocky core. Among the planets in our solar system, Uranus has a unique rotation.

The mission will study Uranus' interior, measuring its gravitational field, which in turn will affect the mass-loss rate. If there is dust in the system, an orbiter may even detect it escaping.

By mass, if Venus is a 6-year-old human child, then Earth is a Labrador dog (and a very good boy) and Uranus is a grizzly bear. Using 360-degree 3D animation, ...

Uranus 101 Find out fascinating facts about Uranus, ... Uranus is not far behind: Most of its mass is made up of an icy dense fluid of water, ammonia, and methane. Side spinner.

The largest mass body, what would become Uranus, then collected most of the leftovers, and thus Uranus' present moons are small. To be precise, ...

The incredible damage to Uranus and the mass of loose material that was produced by the crash would have coalesced into a ball, and the planet’s skewed magnetic field that we see today might be ...

Ice giant differences. Perhaps the most obvious difference between the ice giants is their rotation angles. The spin of the planet Uranus is tilted by about 98 degrees compared to its orbital plane.