NASA’s ELaNa 20 Mission First to Fly on Virgin Orbit Launch

Virgin Orbit teammates complete a dry run of the payload encapsulation process in Aug. 2020 inside their “Nebula” payload processing facility ahead of the company’s Launch Demo 2 mission. (Credits: Virgin Orbit/Greg Robinson)

By Danielle Sempsrott 
NASA’s Kennedy Space Center

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.

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Keeping Spacecraft on Course with Propellant Management Technologies

Carthage students Taylor Peterson (left) and Celestine Ananda are shown here observing the gauging of unsettled liquids during a period of microgravity on a flight with ZERO-G in November 2018. (Credits: Carthage College)

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.

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NASA Selects 31 Promising Space Technologies for Commercial Flight Tests

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.

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