April 17, 2019 – Officials from NASA and the private space company Blue Origin have signed an agreement that grants the company use of a historic test stand as the agency focuses on returning to the Moon and on to Mars, and America’s commercial space industry continues to grow. Under a Commercial Space Launch Act agreement, Blue Origin will upgrade and refurbish Test Stand 4670, at NASA’s Marshall Space Flight Center in Huntsville, Alabama, to support testing of their BE-3U and BE-4 rocket engines. The BE-4 engine was selected to power United Launch Alliance’s new Vulcan rocket and Blue Origin’s New Glenn launch vehicle – both being developed to serve the expanding civil, commercial and national security space markets. Constructed in 1965, Test Stand 4670 served as the backbone for Saturn V propulsion testing for the Apollo program, which celebrates its 50th anniversary this year. Later, it was modified to support testing of the space shuttle external tank and main engine systems. The facility has been inactive since 1998. NASA identified the 300-foot-tall, vertical firing test stand at Marshall as an underutilized facility and posted a notice of availability in 2017 to gauge commercial interest in its use. Blue Origin responded and a team was commissioned to begin exploring the proposed partnership.