The+Fastest+Year4

Mercury(: ﻿ ﻿Mercury is the fastest year EVER!! It goes like, 50 Kilometers per second.

That's 50 times faster than a rifle bullet!! And 3 times velocity needed to

escape Earth's prisoner gravitational field!! It only takes a max of 88 days

for an entire year. Thats only like two and a half months on earth.