SPACE AND SPACE TRAVEL PART 1(32)

SPACE AND SPACE TRAVEL PART 1 aerospace the industry of building aircraft, vehicles and equipment to be sent into astronaut a person whose job involves travelling and working in a spacecraft blast-off   noun the moment when a spacecraft leaves the ground booster a rocket that gives a spacecraft additional  capacity when it leaves the earth cosmonaut an astronaut from erstwhile Russia countdown the action of counting numbers backward to zero dock if two spacecraft  are docked it means they are joined together in space flying saucer a spacecraft that  people assert to have seen also knowns as UFO abbreviation unidentified flying object intergalactic occurrence between galaxies of stars interplanetary phenomenon between planets interstellar between the stars in the sky land to come down through the air on the surface of the earth landing an act of bringing a spacecraft down to the ground after a voyage launch     verb launch something to send something such as a spacecraft, weapon, etc. into space, into the sky or through water launch    noun launch something to start an activity, especially an organized one lift-off    noun the act of a rocket or helicopter leaving the ground and rising into the air mission a flight into space NASA  abbreviation National Aeronautics and Space Administration (an organization that does research into space and arranges space travel )