TY  - RPRT
TI  - NASA's Space Launch System: Exploration Beyond Earth's Orbit
AU  - May, Todd A.
AU  - Lyles, Garry M.
AU  - Singer, Jody A.
AU  - Beaman, David E.
AU  - Creech, Stephen D.
PY  - 2012
UR  - https://ntrs.nasa.gov/citations/20120014548
ID  - 20120014548
ER  -