June 28, 2019 · Former astronaut Leland Melvin encourages students to persevere as they continue to build and test their rockets.
February 11, 2019 · The Orbex launcher uses 100% renewable fuel to cut carbon emissions by 90% and a zero-shock staging and payload separation resulting in zero orbital debris.
November 16, 2017 · Relativity Space (founded by some Blue Origin and SpaceX veterans) has designed its own massive 3D printers that use robotic arms to create fuel tanks and other components.