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How do rockets navigate (change direction) in space . Rocket engines makes use of gimbaled thrust for navigation. The exhaust nozzle of the rocket can be swiveled from side to side. This results in change of thrust direction as explained below. . The above figures show gimballed thrust for three different gimbaled angles. . Case 1: The middle rocket shows the straight-line flight configuration, in which the direction of thrust is along the center line of the rocket and through the center of gravity of the rocket. . Case 2: On the rocket at the left, the nozzle has been deflected to the left and the thrust line is now inclined to the rocket center line at an angle called the gimbal angle. Since the thrust no longer passes through the center of gravity, a torque is generated about the center of gravity and the nose of the rocket turns to the left. . Case 3: On the rocket at the right, the nozzle has been deflected to the right and the nose is moved to the left. As like the above case a torque is generated which make the rocket’s nose to turn right. . Check the second photo (slide next). The Image is a cutaway of Merlin engine. Now let’s try to understand gimballed thrust in case of Falcon 9 rocket. All Merlin 1-D engines are equipped with a gimbal joint. The encircled label (in red) is Thrust Vectoring Control Actuator (TVC Actuator). This is the part that will swivel the assembly to a certain degree to obtain desired offset thrust vector also called as gimbal. Out of the 9 nozzles the center nozzle of the Falcon 9 has a wider gimbal range. Any guesses why? . For more details, subscribe for weekly "detailed" newsletters on Rocket Science and also get a free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Follow @spacexfalcontech for more such stuff! . . #spacexlaunch #spacex #spacexlanding #spacestation #spaceshuttle #spacefacts #spaceflight #spacecraft #spacexrocketlaunch #spacexfalconheavy #falcon9 #falcon9launch #falcon9landing #falconheavy #BFR #starship #droneship #merlineengine #udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #rocketscience #rocketlauncher #rocketpower

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Falcon Heavy's Second successful flight! . . Follow @spacexfalcontech for more such stuff! . . DM for credits. . . #spacexlaunch #spacex #spacexlanding #spacexfalcon9 #spacexploration #spacexdragon #spacexrocketlaunch #falcon9 #falcon9launch #falcon9landing #rocketscience #rocketlauncher #rocketpower #rocketcourse#udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #aerospace #aerospaceengineering #aerospaceengineer #aerospacecomponents #aerospacetechnology #howthingsfly #flightscience #astrophysics

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Falcon Heavy goes vertical before the launch of Arabsat-6A. . . Follow @spacexfalcontech for more such stuff! . . This beautiful photograph has been taken by @johnkrausphotos. John Kraus is Spaceflight photographer capturing Earth’s out-of-this-world moments. Follow him for great photographs. . . #spacexlaunch #spacex #spacexlanding #spacexfalcon9 #spacexploration #spacexdragon #spacexrocketlaunch #falcon9 #falcon9launch #falcon9landing #rocketscience #rocketlauncher #rocketpower #rocketcourse #udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #aerospace #aerospaceengineering #aerospaceengineer #aerospacecomponents #aerospacetechnology #howthingsfly #flightscience #astrophysics

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Falcon Heavy / Arabsat-6A. 5,000,000+ pounds of thrust. 27 first-stage Merlin 1D engines. . . Follow @spacexfalcontech for more such stuff! . . This beautiful photograph has been taken by @johnkrausphotos. John Kraus is Spaceflight photographer capturing Earth’s out-of-this-world moments. Follow him for great photographs. . . #spacexlaunch #spacex #spacexlanding #spacexfalcon9 #spacexploration #spacexdragon #spacexrocketlaunch #falcon9 #falcon9launch #falcon9landing #rocketscience #rocketlauncher #rocketpower #rocketcourse #udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #aerospace #aerospaceengineering #aerospaceengineer #aerospacecomponents #aerospacetechnology #howthingsfly #flightscience #astrophysics

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Landed booster, standing with full might! . . Follow @spacexfalcontech for more such stuff! . . DM for credits. . . #spacexlaunch #spacex #spacexlanding #spacexfalcon9 #spacexploration #spacexdragon #spacexrocketlaunch #falcon9 #falcon9launch #falcon9landing #rocketscience #rocketlauncher #rocketpower #rocketcourse #udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #aerospace #aerospaceengineering #aerospaceengineer #aerospacecomponents #aerospacetechnology #howthingsfly #flightscience #astrophysics

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Falcon Heavy being brought to vertical position by means of transporter-erector system. . . Follow @spacexfalcontech for more such stuff! . . DM for credits . . #spacexlaunch #spacex #spacexlanding #spacestation #spaceshuttle #spacefacts #spaceflight #spacecraft #spacexrocketlaunch #spacexfalconheavy #falcon9 #falcon9launch #falcon9landing #falconheavy #BFR #starship #droneship #merlineengine #udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #rocketscience #rocketlauncher #rocketpower

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Dragon completed its first flight on December 9, 2018 . . Follow @spacexfalcontech for more such stuff! . . DM for credits. . . #spacexlaunch #spacex #spacexlanding #spacexfalcon9 #spacexploration #spacexdragon #spacexrocketlaunch #falcon9 #falcon9launch #falcon9landing #rocketscience #rocketlauncher #rocketpower #rocketcourse#udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #aerospace #aerospaceengineering #aerospaceengineer #aerospacecomponents #aerospacetechnology #howthingsfly #flightscience #astrophysics

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . Moving recently landed rocket to hangar at Kennedy Space Center. . . Follow @spacexfalcontech for more such stuff! . . DM for credits. . . #spacexlaunch #spacex #spacexlanding #spacestation #spaceshuttle #spacefacts #spaceflight #spacecraft #spacexrocketlaunch #spacexfalconheavy #falcon9 #falcon9launch #falcon9landing #falconheavy #BFR #starship #droneship #merlineengine #udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #rocketscience #rocketlauncher #rocketpower

A Free ebook to understand the basics of Falcon 9 working. Download via link in bio. . . A model of the first privately developed liquid fuel rocket to achieve orbit—right next to the first rocket booster to successfully land on land after an orbital class mission. . . Follow @spacexfalcontech for more such stuff! . . DM for credits. . . #spacexlaunch #spacex #spacexlanding #spacexfalcon9 #spacexploration #spacexdragon #spacexrocketlaunch #falcon9 #falcon9launch #falcon9landing #rocketscience #rocketlauncher #rocketpower #rocketcourse#udemycourses #udemy #udemycourse #udemydiscount #onlinecourses #onlinecourse #designdegins #aerospace #aerospaceengineering #aerospaceengineer #aerospacecomponents #aerospacetechnology #howthingsfly #flightscience #astrophysics