did-you-know: Uranus smells like farts. In 2017, scientists determined the planet’s clouds are composed of hydrogen sulfide, which means the suffocating atmosphere of Uranus contains a stinky gas that has the odor of rotten eggs. Source Source 2 Source
did-you-know: Uranus smells like farts. In 2017, scientists determined the planet’s clouds are composed of hydrogen sulfide, which means the suffocating atmosphere of Uranus contains a stinky gas that has the odor of rotten eggs. Source Source 2 Source