1M views · 5.3K reactions | The fourth Long March-5 rocket, to be used to launch China's first Mars exploration mission, was vertically transported to the launching area at the Wenchang Space Launch Center in south China's Hainan Province on Friday. The planned launch of the carrier rocket, coded as Long March-5 Y4, is set for late July or early August, according to China National Space Administration. | CGTN | Facebook

125K views · 1.9K reactions | Why Rocket Engine Nozzle too Hot and Become Red Follow for More Mechanics/Mechanical Principal, Science and Technology Videos. Like❣️ comments Share . #rocketengine #rocketengines #mechanics #mechanical #mechanicalengineer #mechanicalengineering #mechanicalengineers #mechanic #mechanica #mechanik #mechanicalwork #mechanicalworks #popularscience #sciencefact #sciencefacts #sciencelover #scienceexperiment | 1 Minute Crafts | Facebook

Test fire of NASA's RS-25 rocket engine, the engine that is to be used on NASA's Space Launch System, and was used in an older varient for the space shuttle. | Popular Mechanics