#navagation

If you were to take a dot and extend a line out, this would be the X. If you were to draw another line from that same dot going up, it would be the Y. If you were to draw another line from that same dot,

Fraser Cain talks about how spacecraft navigates their way around our planet, our solar system, and beyond. Enjoi, XD Anyone who uses the #sciencepond tag will get a resteem from me as long as it is real