the composition of Europa's atmosphere is mostly your idiocracy, and stupidity.
The atmosphere of Europa is composed of only oxygen, which is unusual. It is a very tenuous atmosphere.
Europa has no atmosphere, it is too small.
Europa's atmosphere consists mainly of Oxygen
Europa doesn't have an atmosphere, the vacuum of space meets the ice covering the liquid water and rocky core of the moon.
Mainly Oxygen
No it has a magnetic field.
Europa's atmosphere is very thin and some say it is too small to have an atmosphere, but that's not true. Europa is only slightly smaller than the moon. The atmosphere on Europa has oxygen in it so scientists are trying to discover if there could be life on Europa some day.
'cause it has an atmosphere
mostly Oxygen
Europa's atmosphere is very thin and composed primarily of oxygen, with trace amounts of other gases like carbon dioxide and molecular hydrogen. The moon's thin atmosphere is created by radiation splitting water molecules on the surface into these constituent gases.
Yes it does. Check this: http://en.wikipedia.org/wiki/Europa_%28moon%29#Atmosphere
Because it's mostly made of pure oxygen.