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Space Exploration. Boy Scout Presentation. November 17, 2003. Amanda Kelly. Shara Walenta. Brad Steinfeldt. Agenda. Rocket Pioneers Opportunities in the Space Industry - The parts of a space mission - PowerPoint PPT Presentation
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Space ExplorationBoy Scout Presentation
November 17, 2003
Amanda KellyShara Walenta Brad Steinfeldt
Agenda
I. Rocket Pioneers
II. Opportunities in the Space Industry- The parts of a space mission- A Mars Mission Case Study- Various Fields in Aerospace Engineering
III. UT Aerospace Engineering Student Projects- Launching small satellites- Floating in weightlessness!
IV. Questions
Rocket Pioneers:
Space Exploration from Dream to Reality
Rocket Pioneers
• Inspiration– Jules Verne
• Fathers of Rocketry– Tsiolkovsky– Goddard– Oberth
• Rocket Engineer– Von Braun
Jules Verne1828 - 1904
– Long distance travel in balloon– Very long range cannon– Helicopter– Apollo project that led the first men to the Moon in 1969 – Interplanetary travels – Electrical engine
– 20,000 Leagues Under the Sea– Around the World in 80 Days– A Journey to the Center of the Earth– From the Earth to the Moon
•Wrote various poems, novels, and short stories
•Predictions from his writing
K.E. Tsiolkovsky
MM
vuu oo ln
“To set foot on the soil of the asteroids, to lift by hand a rock from the Moon,to observe Mars from a distance of several tens of kilometers, to land on itssatellite or even on its surface, what can be more fantastic?” - Tsiolkovsky
Father of Russian Astronautics (1857 – 1935)
• Specialized in liquid fuel propellants, multistage rockets, and space travel
• Theoretical Scientist but never made a rocket himself
• Famous Rocket Equation:
•Predictions:- Orbital space station- Settlements outside of Earth
Robert Goddard
• Some Historical Firsts for Goddard
– First proved that a rocket will work in a vacuum, that it needs no air to push against
– First received U.S. patent in idea of multi-stage rocket, 1914
– First developed and shot a liquid fuel rocket, March 16,1926
– First developed gyro control apparatus for rocket flight Robert H. Goddard besides
1926 liquid- fueled rocket.Flew 41 ft. in the air.
“It is difficult to say what is impossible, for the dream of yesterday is thehope of today and reality of tomorrow.” - Goddard
Father of American modern rocket propulsion1882-1945
Hermann Oberth
• Inspired by Jules Verne’s famous novel:“From Earth to the Moon”
• 1923, he became the first to prove that rockets could put a man into space
• He originated the idea of a multi-stage rocket
• V-2 (Vengeance) rocket, World War II
• He was the first person to suggest an manned orbiting laboratory similar to what is now the International Space Station (ISS)
Father of Space TravelRomania, 1894-1989
Werner Von Braun
• Assistant to Hermann Oberth for V-2 rocket
• Taken to the US after the war• Director of Marshall Space Flight
Center, Alabama
German Rocket Engineer1912-1977
Programs at NASA:
• Redstone Rocket - launched first satellite for western hemisphere
• Saturn V and 1B- Used to carry astronauts to the Moon on Apollo missions- Used to launch Skylab, worlds first space station
Apollo 11 Video
Career Opportunities in the Space Industry
Behind the Scenes of a Mission•To accomplish a mission, engineers are broken down into teams:
- airframe/structure
- propulsion system
- guidance, navigation, and control
- thermal systems
- power systems
- human living environment systems
- science payloads to orbit
- microgravity science experiments
•These teams are further broken down into sub-teams
A successful mission requires thousands of engineers and scientists working together across the country
Case Study:
Mars Exploration Rovers:
Spirit and Opportunity
Fields in Aerospace Engineering
• Manned Missions• Un-Manned Missions
- Science Research and Exploration - Communications and National Defense
• Private Industry Competition
Humans in Space
Space Shuttle
International Space Station
Orbital Space Plane
Humans Establish a Presence in Space
Un-Manned Missions
KeplerStardust
Deep Space Science
Communications
Private Industry Space Flight
X Prize: Civilian Race to Space
Student Aerospace Projects at The University of Texas
What are UTStudents Doing?
• CanSat– Small Coke can sized satellite– Launched to 12,000 feet in
2002• FASTRAC
– Automatically performs navigation maneuvers between 2 satellites
• Tracking Station– Able to send/receive
information about satellites and their orbits
Exciting Projects Break New Ground
“The Weightless Wonder”
• KC-135 Projects– Satellite Orientation Control– Satellite Separation– Flame Studies
KC-135 Projects Allow Students to feel “weightless”
Questions?