Line-of-sight guidance techniques for manned orbital rendezvous

Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1963.Vita.Includes bibliographical references (leaves 305-309).by Edwin Eugene Aldrin, Jr.Sc.D

Apollo and Beyond

The orbiter medium has a pod that can be ejected from the pad or from anywhere in flight. The essence of that ejectable pod and its capacity and its systems could also be used as a lifeboat, similar to the X-38. The orbiter medium, when boosted by one booster, goes into low-Earth orbit. With two boosters and a tank, it can then rendezvous with things at the L-1 port. The L-1 port really comes from the habitable volumes that are put up. We would envision looking at a prototype during this period and actually launching one before the end of the year 2008 into the space station orbit of the International Space Station, where it could supplement what we think is a desirable thing . . . an orbiter on station. Owen Garriott, who flew on Skylab, has been pioneering the activity of long-duration orbiters that could be left at the Station and relieved on Station by another orbiter, thereby relieving the burden of having to rely on the lifeboat Soyuz and a half module, both of which have been sort of postponed now by NASA because of cost overruns. The booster large now is a fly-back booster for the Shuttle, and two of those go with the Shuttle system as it proceeds toward phase out. One large booster launches an orbiter large into low-Earth orbit for Space Shuttle transportation two into the future. With two boosters and a tank, it can then go to high orbits, which means it can intercept cycling space ships. Cycling space ships are a derivative of what we first put at the 51.6-degree inclination and then work close to the International Space Station, perhaps take the nose section of the tank and put it actually on the ISS as a larger half module than we plan to do right now

Circumlunar Free-Return Cycler Orbits for a Manned Earth-Moon Space Station

Multiple free-return circumlunar cycler orbits were designed to allow regular travel between the Earth and Moon by a manned space station. The presented cycler orbits contain circumlunar free-return "figure-8" segments and yield lunar encounters every month. Smaller space "taxi" vehicles can rendezvous with (and depart from) the cycling Earth-Moon space station to enter lunar orbit (and/or land on the lunar surface), return to Earth, or reach destinations including Earth-Moon L1 and L2 halo orbits, near-Earth objects (NEOs), Venus, and Mars. To assess the practicality of the selected orbits, relevant cycler characteristics (including (Delta)V maintenance requirements) are presented and compared

A Free-Return Earth-Moon Cycler Orbit for an Interplanetary Cruise Ship

A periodic circumlunar orbit is presented that can be used by an interplanetary cruise ship for regular travel between Earth and the Moon. This Earth-Moon cycler orbit was revealed by introducing solar gravity and modest phasing maneuvers (average of 39 m/s per month) which yields close-Earth encounters every 7 or 10 days. Lunar encounters occur every 26 days and offer the chance for a smaller craft to depart the cycler and enter lunar orbit, or head for a Lagrange point (e.g., EM-L2 halo orbit), distant retrograde orbit (DRO), or interplanetary destination such as a near-Earth object (NEO) or Mars. Additionally, return-to-Earth abort options are available from many points along the cycling trajectory

Models in the Design and Validation of Eddy Current Inspection for Cracking in the Shuttle Reaction Control System Thruster

A case study is presented for using models in eddy current NDE design for crack detection in Shuttle Reaction Control System thruster components. Numerical methods were used to address the complex geometry of the part and perform parametric studies of potential transducer designs. Simulations were found to show agreement with experimental results. Accurate representation of the coherent noise associated with the measurement and part geometry was found to be critical to properly evaluate the best probe designs

Buzz Aldrin

Buzz Aldrin was born in Montclair, New Jersey on January 20, 1930. His mother, Marion Moon, was the daughter of an Army Chaplain. His father, Edwin Eugene Aldrin, was a Colonel in the Air Force, a ScD from the Massachusetts Institute of Technology (MIT), and an aviation pioneer who later became the Commanding Officer of the Newark Airport in New Jersey. Buzz grew up in New Jersey and after graduating one year early from Montclair High School he was educated at the US Military Academy at West Point, graduating third in his class with a BS in mechanical engineering. He then joined the Air Force where he flew F86 Sabre Jets in 66 combat missions in Korea, shot down two MIG-15′s, and was decorated with the Distinguished Flying Cross. After a tour of duty in Germany flying F100′s, he went on to earn his Doctorate of Science in Astronautics at MIT and wrote his thesis on Manned Orbital Rendezvous. Selected by NASA in 1963 into the third group of astronauts, Aldrin was the first with a doctorate and became known as “Dr. Rendezvous.” The docking and rendezvous techniques he devised for spacecraft in Earth and lunar orbit became critical to the success of the Gemini and Apollo programs, and are still used today. He also pioneered underwater training techniques, as a substitute for zero gravity flights, to simulate spacewalking. In 1966 on the Gemini 12 orbital mission, Buzz performed the world’s first successful spacewalk, overcoming prior difficulties experienced by Americans and Russians during extra-vehicular activity (EVA), and setting a new EVA record of 5 . hours. On July 20, 1969, Buzz and Neil Armstrong made their historic Apollo 11 moonwalk, becoming the first two humans to set foot on another world. They spent 21 hours on the lunar surface and returned with 46 pounds of moon rocks. An estimated 600 million people – at that time, the world’s largest television audience in history – witnessed this unprecedented heroic endeavor. Upon returning from the moon, Buzz was decorated with the Presidential Medal of Freedom, the highest American peacetime award. A 45-day international goodwill tour followed, where he received numerous distinguished awards and medals from 23 other countries. Named after Buzz are Asteroid “6470 Aldrin” and the “Aldrin Crater” on the moon. Buzz and his Apollo 11 crew have four “stars” on each corner of Hollywood and Vine streets on the renowned Hollywood Walk of Fame. Since retiring from NASA and the Air Force, Col. Aldrin has remained at the forefront of efforts to ensure America’s continued leadership in human space exploration. He devised a master plan for missions to Mars known as the “Aldrin Mars Cycler” – a spacecraft system with perpetual cycling orbits between Earth and Mars. Dr. Aldrin has received three US patents for his schematics of a modular space station, Starbooster reusable rockets, and multi-crew modules for space flight. He founded Starcraft Boosters, Inc., a rocket design company, and Buzz Aldrin’s ShareSpace Foundation, a nonprofit devoted to addressing science literacy for children by igniting their passion for science, technology, engineering, arts and math (STEAM) through delivering hands-on STEAM activities and inspirational messages. In June of 2011 Buzz started a new company, Buzz Aldrin Enterprises, LLC to promote his brand and oversee all aspects of his public appearances, media, licensing, endorsements and efforts to promote the future of the space program. On November 16, 2011, Dr. Aldrin was awarded the Congressional Gold Medal, the nation’s highest civilian honor, along with the other Apollo 11 crew members, Neil Armstrong and Michael Collins, and Mercury Seven astronaut, John Glenn, for their significant contribution to society and for blazing the trail of exploration. Dr. Aldrin is an author of nine books including his New York Times best-selling autobiography entitled, “Magnificent Desolation” which was released in 2009 just before the 40th Anniversary of the Apollo XI moon landing. He continues to inspire today’s youth with his illustrated children’s books: Reaching for the Moon, another New York Times best-seller, and Look to the Stars, and recently released Welcome to Mars: Making a Home on the Red Planet. He has also authored two space science-fact-fiction novels: The Return and Encounter with Tiber. His non-fiction works include the best-seller historical documentary, Men from Earth, and an early 1970′s autobiography, Return to Earth. His book, “Mission to Mars: My Vision for Space Exploration”, published by the National Geographic Society in 2013, outlines his plan to get us beyond the moon and on to Mars. As one of the leading space exploration advocates, Buzz continues to chart a course for future space travel and is passionate about inspiring the younger generations of future explorers and innovators.https://commons.erau.edu/space-congress-bios-2016/1007/thumbnail.jp

Daniel W. Lawrence Collection

Photograph printed from the original nagative taken by "Buzz" Aldrin on the 1st moon landing in 1969. 8" X 10" color photograph was from Steve Tuosto when he was in the air force