Which is the United States Space Shuttle-derived heavy expendable launch vehicle being designed by NASA?

Space Launch System (SLS)

Explanation:

Space Launch System (SLS) is the United States Space Shuttle-derived heavy expendable launch vehicle being designed by NASA.

-TheUnknownScientist 72

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr