Uranus is approximately 3 billion km (1.89 billion miles) from the sun.It rotates on an extreme axial tilt of 97.77° and one day is only 17 hours on Uranus, however, it takes the planet 84 years to complete its rotation around the sun at an orbital speed of 6.83 kilometers per second. Distance from the sun: 0.39 AU Orbital period: 87.97 earth days Moons: 0 Closest planet to the sun. Winds are retrograde at the equator, blowing in the reverse direction of the planet’s rotation. The next-generation radiometer is being developed to study the atmospheres of Uranus or Neptune, but could be used to study any atmosphere. Bill Dunford, A 3D model of Uranus. The magnetosphere tail behind Uranus opposite the Sun extends into space for millions of miles. The seventh planet from the Sun in the solar system. Amanda Barnett It is the third largest planet in the Solar System with a mass of 8.682 x 10 25 kg or 14.53 Earth masses. The outer rings are brightly colored and easier to see. Uranus's 84.1-year orbit around the Sun will carry it to its furthest point to the Sun – its aphelion – at a distance of 20.10 AU.. The composition of the outer moons remains unknown, but they are likely captured asteroids. For nearly a quarter of each Uranian year, the Sun shines directly over each pole, plunging the other half of the planet into a 21-year-long, dark winter. While Voyager 2 saw only a few discrete clouds, a Great Dark Spot and a small dark spot during its flyby in 1986, more recent observations reveal that Uranus exhibits dynamic clouds as it approaches equinox, including rapidly changing bright features. NASA Official: From this distance, it takes sunlight 2 hours and 40 minutes to travel f… In order of increasing distance from the planet, the rings are called Zeta, 6, 5, 4, Alpha, Beta, Eta, Gamma, Delta, Lambda, Epsilon, Nu and Mu. We're talking about the ice giants. The intensity of sunlight on Uranus is about 1/400 that on Earth. Ten things to know about Voyager 2 on the 40th anniversary of its launch. Uranus orbits the Sun once every 84 years, taking an average of seven years to pass through each constellation of the zodiac. Here are seven things to know. Some of the larger rings are surrounded by belts of fine dust. The temperatures, pressures and materials that characterize this planet are most likely too extreme and volatile for organisms to adapt to. Planetary scientist Geronimo Villanueva created the sunset simulations while building a tool for a possible mission to Uranus. We’ve also recorded an entire episode of Astronomy Cast all about Uranus. The planet has a mass 14.5 times the mass of Earth and a radius 4.0 times the radius of Earth. Astronomers use another term called “astronomical units” to measure distance within the Solar System. The average distance of Uranus from the Sun is 2,870,990,000 km (1,783,950,480 miles or 19.218 AU) or about 160 light-minutes. Like Venus, Uranus rotates in the opposite direction as most other planets. Most (80 percent or more) of the planet's mass is made up of a hot dense fluid of "icy" materials—water, methane and ammonia—above a small rocky core. Uranus is unique in that it was the first planet discovered in modern times. Uranus is one of two ice giants in the outer solar system (the other is Neptune). This unique tilt makes Uranus appear to spin on its side, orbiting the Sun like a rolling ball. So in astronomical units, Uranus is an average distance of 19.2 AU. Its atmosphere is made of hydrogen and helium like Jupiter and Saturn, but it also has methane. The planet has returned to the point of its discovery northeast of Zeta Tauri twice since then, in 1862 and 1943, one day later each time as the precession of the equinoxeshas shifted it 1° west every 72 years. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. The Voyager imaging team asked for the photo to show Earth’s vulnerability — to illustrate how small, fragile and irreplaceable it is on a cosmic scale. Its atmosphere is made of hydrogen and helium like Jupiter and Saturn, but it also has methane. The exploration of the solar system is uniquely poised to bring planetary scientists, worldwide, together under the common theme of understanding the origin, evolution and bodies of our solar neighborhood. Uranus is also one of just two planets that rotate in the opposite direction than most of the planets (Venus is the other one), from east to west. Its magnetic field lines are twisted by Uranus’ sideways rotation into a long corkscrew shape. The closest Uranus gets to the Sun is 1,699,800,000 miles or 2,735,560,000 kilometers. We discuss the answer in … These are two enormous planets in our outer solar system: Uranus and Neptune. Our solar system is a stormy place. Has a solid surface Uranus is 1.8 billion miles (2.9 billion kilometers) away from the sun on average – about 19 Astronomical Units (AU). Uranus is made of water, methane, and ammonia fluids above a small rocky center. Uranus will return to this location again in 2030-31. The methane makes Uranus blue. **Calculated for the altitude at which 1 bar of atmospheric pressure is exerted. Juno, the second mission in NASA's New Frontiers Program, launched flawlessly on Friday, August 5th, on a journey to Jupiter. And here’s a link to the NASA’s Solar System Exploration Guide to Uranus. It takes 84.099 Earth years to orbit the Sun, and rotates at a rate of 1 rotation every 17.24 hours. The distance of Uranus from Earth is currently 2,848,375,455 kilometers, equivalent to 19.040214 Astronomical Units. Have been used in the solar system ( the time it takes sunlight 2 hours and 40 minutes travel. Into space for millions of miles 900 kilometers per hour ) on Uranus, check out ’... 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