SOLAR SYSTEM

Detailed explanation-1: -Uranus’ axis is so tilted, it actually looks like the planet is rotating on its side. How did this all happen? One theory is that a body the size of our Earth collided with Uranus a long time ago, radically throwing off its rotation.

Detailed explanation-2: -The conventional thinking holds that soon after the solar system formed, Uranus was knocked on its side by a series of collisions with some of the numerous planetesimals that swept through the region at that time.

Detailed explanation-3: -Uranus-seventh planet from the Sun-rotates at a nearly 90-degree angle from the plane of its orbit. This unique tilt makes Uranus appear to spin on its side.

Detailed explanation-4: -Easily Uranus’ strangest feature is the fact that it orbits on its side, lying at a 98-degree angle, with its North and South poles facing effectively East and West.

Detailed explanation-5: -All the planets of the solar system have orbital tilts less than 30 degrees-except Uranus. The whole Uranus system is flipped onto its side, affecting not just the planet’s rotation but also its rings and moons, too, which orbit around the planet perpendicular to the planet’s motion around the sun.

Detailed explanation-6: -For example, Pluto and Neptune have a 2:3 orbital resonance, which means that for every two of Pluto’s orbits around the Sun, Neptune orbits three times. The resonance between a planet’s precession and its orbital precession is known as a secular spin-orbital resonance, and it can generate a large axial tilt.