Massive impacts could reveal the numerous variations between the frozen giants of our solar system, according to recent computer simulations. Neptune and Uranus resemble the mass, distance, and size from the Sun, making researchers believe they developed the same. But the two space objects also encounter many variations, showing that they might not be as similar as thought. Instead, each frozen giant could have undergone its extraordinary, traumatic experience in its past, displaying them on two separate evolutionary paths. And to realize an advanced image of how the young solar system appeared, researchers require to find out exactly how our outer planets happened to be like that. The Ice Giants' Differences Recently, a team of researchers has utilized computer models to reveal that collisions with massive, edgy, cosmic features could have conducted to the two planets diverging records, likely describing their contrasts. Also, one of the most noticeable distinctions between the ice giants is their rotation angles. The twirl of Uranus is bent by approximately 98 degrees correlated to its orbital plane. Neptune, on the other hand, and almost all the other planets have rotations that are sometimes aligned with their orbits. The two massive planets have significant contrasts, too. For example, Neptune looks like it posses some heat source warming it from the inside. As for Uranus' source, it remains a mystery. Two Types of Collisions The researchers discovered that if Neptune encountered a head-on collision with some massive edgy body in its past. It could have collected some additional energy deep inside the planet that's been gradually seeping out as heat over time. Such a thing, researchers believe, could be the origin of the extra warmth that's circulating out of Neptune's core. As for Uranus, the simulations display that an oblique and grazing crash from another edgy space object could prove the planet's bend. It also explains the planet's strange features of its moons. "Understanding the formation and evolution of Uranus and Neptune is not only a missing puzzle piece when trying to understand how "our" planets formed," stated Christian Reinhardt from the University of Zurich.