The Space Shuttle was a partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft where it was the only item funded for development.[4] The first of four orbital test flights occurred in…
Read MoreTag: nasa
Propulsion
pro·pul·sion prəˈpəlSHən/ noun the action of driving or pushing forward. “they dive and use their wings for propulsion under water” synonyms: thrust, motive force, impetus, impulse, drive, driving force, actuation, push,pressure, power Did you know that your car will take in 20,000 cubic feet of air to burn 20 gallons of fuel? That’s the equivalent of a 2,500 sq.…
Read More