Space Exploration Boy Scout Presentation November 17, 2003 Amanda Kelly Shara 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 Verne – 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 “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 its satellite 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 the hope of today and reality of tomorrow.” - Goddard Father of American modern rocket propulsion

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 Travel Romania,

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 Engineer 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 Kepler Stardust Deep Space Science Communications

Private Industry Space Flight X Prize: Civilian Race to Space

Student Aerospace Projects at The University of Texas

What are UT Students 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?