Opposite of going down a hole.
The skybox is 729N studs high, And starts flickering at 1T studs high. K, M, B, T, Qu, Qi, Sx, Sp, O, N, D, UD, DD, TD, QuD, QiD, SxD, SpD, OD, ND, V, UV, DV, TV, QuV, QiV, SxV, SpV, OV, NV. (Use the e+ or e function later.)