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The Space Show focuses on timely and important issues influencing the development of outer-space commerce and space tourism, as well as other related subjects of interest to us all.
You can listen anytime you like to any guest that has been on The Space Show or its predecessor, Business Without Boundaries, using Windows Media Player.
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| Broadcast
1292 (Special Edition) | Listen to the show! | | Aired on January 18th, 2010 | | Guest: Mr. Jeff Greason |
| Guest: Jeff Greason. Topics. Augustine Commission, commercial space, advanced technology, orbital fuel depots and propellant storage, and XCOR Aerospace. Jeff Greason, CEO of XCOR Aerospace and a member of the Augustine Commission Panel was our guest for this incredible two hour ten minute program. Rather than describe this program segment by segment, let me say that Jeff started out talking about the Augustine Commission work, spent some time talking about XCOR and Lynx near the end of the show, but then returned to the space policy and the Augustine Commission discussion as the show drew to an end. In listening to this program, you will hear in a logical progression of a complete and thorough analysis of the Augustine Commission suggestions and work. Jeff does a comprehensive explanation of the flexible path and you must hear it. He does the same for discussions about heavy lift and astronaut safety and this or that rocket or piece of hardware. He took us through a risk evaluation discussion that was equally important. We addressed solids versus liquid rockets, the importance of a rocket track record, and buying commercial instead of procurement. He talked about the reality of bending metal and making something versus view graphs or Power Points only. He fielded great supportive as well as critical questions, both with callers and through email and chat. His explanations for commercial space as used in the Augustine Commission were excellent and his discussion on NASA culture is memorable. We also talked about advanced propulsion and the extreme importance of bringing new technology on line, but the difficulty NASA has in doing so. Jeff emphasized the need for orbital fuel depots and propellant storage. In the last segment we spent time talking about XCOR, South Korea, and the Lynx vehicle, but listeners took us right back to space policy and the Augustine Commission. I urge each of you to listen to the full show. Jeff Greason did an outstanding job of presenting the work, the issues, and analytical processes that were used by the Augustine Commission while facing very hard and challenging issues addressed in their report. If you have questions or comments for Jeff Greason, please send them to me at drspace@thespaceshow.com and I will be more than happy to forward them to Mr. Greason. |
| About our guest... |
Mr. Jeff Greason, XCOR Jeff Greason has 17 years experience managing innovative technical project teams at XCOR Aerospace, Rotary Rocket and Intel Corporation. As president and a co-founder of XCOR, he leads the engineering team that has developed ten different long-life, highly-reusable liquid-fueled rocket engines, a low-cost liquid propellant piston pump, and two manned reusable rocket aircraft – the EZ-Rocket and a prototype for a private customer. As part of his duties at XCOR, Mr. Greason has had the final go/no-go decision responsibility on hundreds of rocket engine test firings, more than twenty manned rocket flights, and has served as a flight test engineer aboard one of those flights. Mr. Greason is the co-inventor of XCOR’s Nonburnite technology, which combines aerospace fabrication practices with materials common in the semiconductor industry. Mr. Greason fabricated the first exploratory materials coupons in 2002 and is still directly supervising the coupon development work taking place at XCOR. He is intimately familiar with every aspect of the materials development to date. Greason previously hired and managed the propulsion team at Rotary Rocket, where he led technical development of the company’s rocket engines from 1997 through 1999. Prior to joining Rotary Rocket, Greason developed leading-edge techniques to prepare new generations of Intel computer chip designs for mass production, dramatically shortening the time from architecture to customer-ready product. Intel management presented Greason with a coveted Intel Achievement Award for his work on BiCMOS technology, which later became the basis for the Pentium processor. Greason, a recognized expert in FAA/AST reusable launch vehicle (RLV) regulations, led XCOR Aerospace’s licensing efforts until they were completed in early 2003, and remains deeply involved. In July 2003, he testified before the joint House/Senate subcommittee hearings on “Commercial Human Spaceflight.” Greason has maintained a close working relationship with AST since the 1998 Notice of Proposed Rulemaking on RLV licensing. He has been a member of the COMSTAC RLV working group since 2000 and now serves on the full COMSTAC. He is a co-founder and vice-chairman of the Personal Spaceflight Federation, a trade association for innovative launch companies. Greason was cited by Time magazine in 2001 as one of the “Inventors of the Year” for his team’s work on the EZ-Rocket. He holds 18U.S. patents. He graduated with honors from the California Institute of Technology in Pasadena. Jeff was also a member of the Augustine Commission Panel in the summer and fall of 2009.
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