LOXSAT will address challenges of using cryogenic propellants in microgravity, including reducing boiloff, transferring propellant, maintaining tank pressure, and gauging propellant levels. According to NASA, data from the mission will support development of future in-space propellant depots for missions to the Moon, Mars, or other deep space destinations. Eta Space built LOXSAT as part of a NASA Tipping Point opportunity.
The nine-month mission will demonstrate 11 cryogenic fluid management technologies. NASA's LOXSAT team includes members from Marshall Space Flight Center, Glenn Research Center, and Kennedy Space Center. The cryogenic fluid management portfolio includes more than 20 individual technology development activities.