NASAโ€™s Marshall Space Flight Center, Huntsville, Ala., issued March 20 a research solicitation for advanced development proposals to support the Space Launch System (SLS), the human-rated, heavy-lift rocket the agency aims to launch for the first time in 2017. NASA expects to award $48 million in total funding later this year.

The NASA Research Announcement seeks proposals from industry and academia for โ€œinnovative advanced development in areas including concept development, trades and analyses, propulsion, structures, materials, manufacturing, avionics and software,โ€ according to a NASA press release.

NASA said it is looking for proposals focused on making the SLS affordable and sustainable as the space shuttle-derived launcher evolves from a 70-metric-ton carrying vehicle to one capable of launching 130 metric tons to low Earth orbit.

โ€œWe are looking forward to hearing from both industry and academia on advanced development solutions that will enable the full capability of the evolved Space Launch System,โ€ Mindy Niedermeyer, the proposal evaluation team chairwoman, said in a statement. โ€œItโ€™s an exciting time for NASA. These solutions will create entirely new developments in space technology, taking humans farther into space than ever before.โ€

The deadline for submitting proposals is May 15. NASA has budgeted $22 million for 2013, $14.5 million for 2014 and $11.5 million for 2015. Of those amounts, NASA expects to spend $1.5 million on academic awards worth no more than $250,000 apiece.