The fourth largest jackpot in Mega Millions history will be up for grabs tomorrow (Friday) night.

No ticket matched all six numbers in Tuesday night's drawing, pushing the estimated prize for the next drawing to $502 million.

"Jackpots of this size are always exciting," said WyoLotto CEO Jon Clontz. "We love hearing all the ideas that get shared as people begin to dream about what they would do with the money if they won."

Two years ago, an Evanston, Wyoming man etched his name in the WyoLotto history books as the largest Mega Millions winner of all time when he won $5 million.