A propulsion issue has inhibited the performance of three of the spacecraft’s four thrusters, which are fueled by a groundbreaking new green monopropellant.
Sustainable aviation fuel was transferred to a C-130 Hercules and a Eurofighter Typhoon during aerial refueling from an RAF Airbus A330 Voyager tanker.
The pact will see the U.S. and Japan work together on areas such as lunar exploration and transportation that could see a Japanese astronaut walk on the Moon.
The Pentagon announced the signing of two agreements following a meeting of Defense Secretary Lloyd Austin and Japanese Minister of Defense Yasukazu Hamada.
An anomaly with the Virgin Orbit LauncherOne second stage caused its first flight from the UK to fail, according to preliminary findings from investigators.