(Civil Air Patrol) Aerospace - Mitchell Test 100% Correct

(Civil Air Patrol) Aerospace - Mitchell Test 100% Correct NASA National Aeronautics and Space Administration GPS Global Positioning Systems GNSS Global Navigation Satellite Systems GOES Geostationary Operational Environmental Satellite apogee highest point of an orbit perigee lowest point of an orbit space probe satellites that either fly by, orbit, or land on a celestial body other than Earth One knot 1.15mph Instruments in a hot air balloon altimeter thermistor variometer interstellar space region from space from one solar system to another Yuri Gagarin First man to orbit Earth and in space One mile Saturn's rings (width) Explorer First and oldest US space shuttle William Congreve Increased range from 200 - 3,000 miles Light year the distance light travels in one Earth year Hermann Oberth wrote books on traveling to outer space Explorer 1 recognized the Van