astrodynamicist การใช้

• Meredith started his career in the 1960s in industry as astrodynamicist at Douglas Aircraft Company, and TRW Inc ., where he participated in the Apollo program and Viking program.
• The minor planet was named in honor of Aleksandr Konstantinovich Platonov ( b . & thinsp; 1931 ), a Russian computational mathematician, roboticist, and astrodynamicist, long-time member at the Keldysh Institute of Applied Mathematics.
• However, astrodynamicist Rich Purnell devises a " slingshot " trajectory around Earth for a gravity assist that could get " Hermes " back to Mars on a much-extended mission to save Watney, using the Chinese rocket to send a simpler resupply probe to " Hermes " as it passes Earth.