It experiences powerful winds, with some reaching speeds of over 1,300 miles per hour (2,100 kilometers per hour). New research suggests that a layer of concentrated haze that is present on both planets is thicker on Uranus than on Neptune and therefore ‘whitens’ Uranus’s appearance more than Neptune’s 1. Instead, a new storm that was very similar in appearance was. Astronomers now have an explanation for why the two planets are different colours. Trending Questions Where is Migmatite found? How many psi is equal to 1 meter? If each scientist used a different system of measurement and invented his or her own tools of measurement what problems might arise? Why are dustbin made out of iron coated in zinc and not coated with tin? What is a loose body with a long narrow orbit? Nuclear fusion to nuclear fission? What do we call layered rock that yields oil when heated? Can you install a receptacle that is rated for 240 volts to a 277 volt line? Is the time the same time zone KY as indianapolos? What desert separates Mt Augustus and Uluru? What happens when your blood doesn't flow? What geologic features are most of the earthquakes found? What is the oldest parliamentary assembly in the world? How do aftershocks start? What magor river flows into the mississippi river just north of St. But despite its appearance, Neptune's atmosphere itself is far from serene. Sailor Neptune (, Sr Nepuchn) is a fictional lead character in the Sailor Moon media franchise. Neptunes 'surface' can therefore be said to be composed of about 80 hydrogen and 19 helium, with a trace amount of methane.