The+Smelliest+Place4

Jupiter's moon Io Jupiter's moon Io has to be the gassiest place to go because it has many volcanic eruptions each day but what erupts is sulfur, and sulfur smells like rotten eggs, so imagine that times a lot!!

Uranus


=Uranus is a gassy planet, with ammonia and methenol and it has no oxygen so it would smell pretty darn bad. Uranus's atmosphere is about 83% Hydrogen, 15% Helium, and 2% Methane.=