MOJAVE, Calif. — Ten NASA-sponsored CubeSats are preparing to fly on the agency’s next Educational Launch of Nanosatellites (ELaNa) mission, making this the first payload carried by Virgin Orbit’s LauncherOne rocket.
With the small satellites safely secured inside the payload fairing, and the fairing mated to the rocket, Virgin Orbit is gearing up for ELaNa 20, the Launch Demo 2 flight from the Mojave Air and Space Port in California.
by Nicole Quenelle NASA’s Armstrong Flight Research Center
Rocket off course? It could be a slosh problem.
Propellant slosh, to be exact. The motion of propellant inside a rocket-based launch vehicle or spacecraft tank is an ever-present, vexing problem for spaceflight. Not only can it make gauging the amount of available propellant difficult, but the volatile waves of liquid can literally throw a rocket off its trajectory.
by Nicole Quenelle NASA’s Flight Opportunities Program
NASA has selected 31 promising space technologies for testing aboard parabolic aircraft, high-altitude balloons, and suborbital rocket-powered systems. By exposing the innovations to many of the rigors and characteristics of spaceflight – without the expense of an orbital flight – NASA can help ensure these technologies work correctly when they are deployed on future missions.
“By supporting suborbital flight testing, our Flight Opportunities program aims to help ensure that these innovations are well-positioned to address challenges and enable NASA to achieve its lunar ambitions, while also contributing to a growing and vibrant commercial space industry,” said Jim Reuter, associate administrator of NASA’s Space Technology Mission Directorate (STMD). The Flight Opportunities program is part of STMD.