 uh... but in this next month it's going to do an incredible first to try to do a fly-by of the board to change its uh... past then the next day fly-by the earth to change span even more and i have not i don't know of any other case where they've done but to fly by of the earth and the more like this one day apart it's risky if you don't get exactly right of the more you don't have much time to make corrections when you go by the earth that you'll end up in the wrong place