The world's largest plane just achieved a major recordPowered by its six engines, the world's largest plane, The Roc, took off from the Mojave Air and Space Port in southeastern California on Friday morning to create yet another flight record for an aircraft its size, as it flew for a consecutive six hours before landing at the same airport, Space.com reported.Talon-A is a rocket-powered reusable test vehicle that is 38 feet (8.5 m) long and has 11.3 feet (3.4 m) wingspan.The test vehicle sits on the pylon under The Roc's center wing, which boasts a fuselage and three jet engines on either side of the central wing and a total wingspan of 385 feet (117 m).This is a massive improvement over The Roc's last flight with Talon-A, which had to be cut short just after 90 minutes, Interesting Engineering reported in June last year.The company, which Microsoft co-founder launched, Paul Allen, designed The Roc to be able to launch satellites into low-Earth orbit, much like Virgin Orbit, after the plane had reached the Stratosphere."