Aerospace of Major Powers: Starting from Private Rockets

"Countdown to 1 minute to prepare." "Power up the control system, power up the telemetry system, and power up the self-destruct program." "Optical, USB, radar, tracking signals are normal." "3, 2, 1 Start the ignition sequence and take off!" SpaceX's 10,000-ton starship is unparalleled; Lao Maozi's Angara heavy rocket is far ahead; ESA's Ariane rocket and Japan's H3 series are catching up. Qin Yu: "I'm sorry, the rockets here are all rubbish!" Then he took out Starlink, Nuclear Rocket, Space Three Gorges, Moon Base, and Mars 1 with his backhand. When the priceless helium-3 was given away by the pound, the whole world was in an uproar. Qin Yu smiled slightly: "We don't produce helium, we are just transporters of the universe!" Extreme universe, space-time ripples, habitable planets, space objects, neutrinos. "The moment when liquid oxygen and methane burn and release the blue Mach ring," "All romance fades!"