September 24, 1852 (Prince August 11), Frenchman Ji Faer manufacturing steam engine propulsion spacecraft test flight successful. In 24,

1852 the Frenchman Henry Ji Faer created the world's first rack power-driven driving airship. The 43 m long airship filled with hydrogen driven by a steam engine, and 27 kilometers to 8 kilometers per hour speed flight. Ji Faer followed by manufacturing giant tethered balloon. About 35, (l $ dj��.��r��) 000 people travel through his tethered balloon ride at the 1878 Paris World's Fair.

Comments: This is the beginning of the actual human conquest of the sky.