NASA and Aerojet Rocketdyne have for the first time tested a rocket launcher model emulated from a 3D printing system.
NASA plans to build a kind of heavy missile based on the space launch system (SLS), which can fly far above planets near the Earth like the Moon or Mars, to come and bring
The United States, Russia and China are racing to develop rockets from 6.125 km / h or more. European countries, Japan, Australia and India are also eager to build it. This
The US Navy has just unveiled plans to develop smart mini missiles capable of destroying unmanned aircraft and ships.