NASA recently unveiled a video of the boosters and transport ship that they plan to have ready for the planned Mars voyage in 2025. Although still a decade away, the science and telemetry are being solved right now as they build the components ad computers that will safely move our space cadets to the red planet.
The Space Launch System (SLS) is a heavy expendable launch vehicle that will be upgraded over time to build stronger versions and is part of the agencies vehicle plans since the de-commisioned space shuttle program.
Image credit - wikipedia
As NASA stated at the press conference unveiling the new design, this would take the agency\'s astronauts farther into space than ever before and provide the cornerstone for future US human space exploration efforts. Godspeed Cadets!