Administrator Griffin's Testimony
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Ares I Upper Stage Powering the Second Phase of a Rocket’S Journey to Space
National Aeronautics and Space Administration NASA’s Ares I Upper Stage Powering the Second Phase of a Rocket’s Journey to Space Going to the moon and beyond will be a stunning Shortly after J-2X engine cutoff, the Orion cap- achievement and an enduring legacy to future sule will separate from the upper stage. Orion’s generations. Supporting the agency’s mission engine then will ignite to insert the capsule into to explore, learn and progress is NASA’s Ares I low-Earth orbit. The Ares I upper stage – dor- crew launch vehicle, an in-line, two-stage rocket. mant after safe shut-down of the J-2X upper The flagship of the Constellation Program’s space stage engine – will re-enter Earth’s atmosphere facts transportation system, the Ares I will carry the and splash down in the Indian Ocean. The upper Orion spacecraft and its crew on missions to the stage and J-2X engine will not be reused. International Space Station and then later on to the moon and beyond. Upper Stage Components The entire Ares I vehicle will be 325 feet tall, with Taking the Ares I on the second phase of its jour- a liftoff mass of 2.0 million pounds and payload ney from Earth will be the spacecraft’s second, capacity of 56,200 pounds mass to low Earth or upper, stage, powered by the J-2X engine. orbit for International Space Station missions, Approximately 133 seconds after liftoff, the Ares and 55,600 pounds mass for lunar missions. I upper stage will separate from the vehicle’s first A self-supporting cylindrical structure, the Ares stage, and the J-2X will ignite. -
Human Issues Related to Spacecraft Vibration During Ascent
Human Issues related to Spacecraft Vibration during Ascent Consultant Report to the Constellation Program Standing Review Board Jonathan B. Clark M.D., M.P.H. Suite NA 425 One Baylor Plaza Baylor College of Medicine Houston TX 77030-3498 1731 Sunset Blvd Houston TX 77005 713 859 1381 281 989 8721 [email protected] [email protected] Opinions expressed herein are those of the author and do not reflect the views of the National Space Biomedical Research Institute (NSBRI), Baylor College of Medicine (BCM), the University of Texas Medical Branch (UTMB), or the National Aeronautics and Space Administration (NASA). Human Issues related to Spacecraft Vibration during Ascent Consultant Report to the Constellation Program Standing Review Board Jonathan B. Clark M.D., M.P.H. Opinions expressed herein are those of the author and do not reflect the views of the National Space Biomedical Research Institute (NSBRI), Baylor College of Medicine (BCM), the University of Texas Medical Branch (UTMB), or the National Aeronautics and Space Administration (NASA). Pogo in Liquid Fueled Rocket Motors The pogo phenomenon, or fuel pump inlet pressure fluctuation/ cavitation due to tuning feed line resonant frequencies was a major concern in the early space program. Pump tests showed that as inlet pressures were reduced toward cavitation, the pump started acting as an amplifier, causing large oscillations in the thrust chamber pressure. As the rocket engine thrust develops, liquid propellant is cyclically forced into the turbopump. This fluctuating fluid pressure is converted into an unintended and variable increase in engine thrust, with the net effect being longitudinal axis vibration that could result in spacecraft structural failure. -
Ares I Can Model by Clicking on Ares Education Program Under Contacts on the Right of the Screen
VISIT US ON THE WEB National Aeronautics and Space Administration Be sure to ask for parental assistance before get- ting online at <www.nasa.gov/ares>. Click the Ares Education link, on the left of the screen for additional information: • Print a Full-Page Color Poster and Paper Funnel Template. • View Detailed Ramp Assembly Instructions. • Send us an e-mail with comments and pictures of your Ares I Can Model by clicking on Ares Education Program under Contacts on the right of the screen. ARES I CAN MODEL National Aeronautics and Space Administration George C. Marshall Space Flight Center Huntsville, AL 35812 www.nasa.gov/marshall A hands-on project to help learn about and interact with NASA’s Ares I Rocket. www.nasa.gov NP-2009-06-118-MSFC 8-426227 OVERVIEW NASA plans to take humans back to the Moon, and the Ares I Crew Launch Vehicle (CLV) will help them 1 2 3 4 5 6 7 get there. The Ares I rocket is made of several parts: The recipe shows how to make these can groups. 1. Orion Crew Exploration Vehicle (CEV) 2. Instrument Unit (IU)* RECIPE DISPLAY RAMP 3. Core Stage (CS)* 1. Tape a funnel to the top of an upside down can The Human Factors Engineering Team built a ramp 4. Upper Stage Engine (USE) located within the of peppers (The peppers symbolize the propulsion to proudly display the Ares I Can Model. It is a Interstage (IS)* engine “hot zone” of the Orion Crew Exploration V-shaped ramp made of medium-density fiberboard 5. -
Inventory of the Ronald Mcnair Collections, Box #3
Inventory of the Ronald McNair Collections, Box #3 Contact Information Archives and Special Collections F.D. Bluford Library North Carolina A&T State University Greensboro, NC 27411 Telephone: 336-285-4176 Email: [email protected] URL: http://www.library.ncat.edu/resources/archives/ Descriptive Summary Repository F. D. Bluford Library Archives & Special Collections Creator Ronald McNair Title Ronald McNair Box #3 Language of Materials English Extent 1 archival boxes, 97 items Abstract Born Ronald Erwin McNair on October 21, 1950 in Lake City, South Carolina. In 1971, he received a bachelor of science in Physics from North Carolina A&T State University. He received a doctor of philosophy in Physics from Massachusetts Institute of Technology in 1976. He was presented with an honorary doctorate of Laws from NC A&T State University in 1978 and an honorary doctorate of Science from Morris College in 1980. He flew on a Challenger mission in February 1984. He died January 28, 1986, one of the astronauts in the Challenger disaster. The collection contains newspaper articles, recognition programs and other papers relevant to his life, both shuttle flights, and the years following the Challenger disaster in 1986. Administrative Information Restrictions to Access No Restrictions Acquisitions Information Transferred from the Office of the Chancellor. Please consult Archives Staff for additional information. Processing Information Preferred Citation [Identification of Item], Ronald McNair Box #3, Archives and Special Collections, Bluford Library, North Carolina Agricultural and Technical State University, Greensboro, NC. Copyright Notice North Carolina Agricultural and Technical College owns copyright to this collection. Individuals obtaining materials from Bluford Library are responsible for using the works in conformance with United State Copyright Law as well as any restriction accompanying the materials. -
Highlights in Space 2010
International Astronautical Federation Committee on Space Research International Institute of Space Law 94 bis, Avenue de Suffren c/o CNES 94 bis, Avenue de Suffren UNITED NATIONS 75015 Paris, France 2 place Maurice Quentin 75015 Paris, France Tel: +33 1 45 67 42 60 Fax: +33 1 42 73 21 20 Tel. + 33 1 44 76 75 10 E-mail: : [email protected] E-mail: [email protected] Fax. + 33 1 44 76 74 37 URL: www.iislweb.com OFFICE FOR OUTER SPACE AFFAIRS URL: www.iafastro.com E-mail: [email protected] URL : http://cosparhq.cnes.fr Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law The United Nations Office for Outer Space Affairs is responsible for promoting international cooperation in the peaceful uses of outer space and assisting developing countries in using space science and technology. United Nations Office for Outer Space Affairs P. O. Box 500, 1400 Vienna, Austria Tel: (+43-1) 26060-4950 Fax: (+43-1) 26060-5830 E-mail: [email protected] URL: www.unoosa.org United Nations publication Printed in Austria USD 15 Sales No. E.11.I.3 ISBN 978-92-1-101236-1 ST/SPACE/57 *1180239* V.11-80239—January 2011—775 UNITED NATIONS OFFICE FOR OUTER SPACE AFFAIRS UNITED NATIONS OFFICE AT VIENNA Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law Progress in space science, technology and applications, international cooperation and space law UNITED NATIONS New York, 2011 UniTEd NationS PUblication Sales no. -
Christa's Lost Lessons
Christa’s Lost Lessons Lost Lesson 1 Christa’s name for her mission: THE ULTIMATE FIELD TRIP (video link) Introduction: Besides the six lost science lessons scheduled for filming aboard Challenger, two televised “live lessons” were planned for the sixth day of the mission. The time scheduled for each was fifteen minutes. These were to be aired on the Public Broadcasting Network (PBS) at 10:40 a.m. and 10:40 p.m. Central Standard Time. The first lesson (actually given its name by Christa) was “The Ultimate Field Trip”. It dealt with explaining and describing to students the general layout of the shuttle. Additionally, crew members (Commander Dick Scobee, Pilot Mike Smith and others) would be introduced. The video archives contained this wonderful clip of Christa actually “walking through” a practice run of both live lessons. Christa’s Lost Lessons - Lost Lesson 1 The second live lesson is addressed in some detail in Bob Mayfield’s paper. It was entitled “Where We’ve Been, Where We’ve Going” Background: The background description for the first live lesson, “The Ultimate Field Trip”, comes from the NASA publication “Teacher in Space Project.” It is stated below: “This lesson is based on a quotation by Teacher in Space Christa McAuliffe who described her opportunity to go into space as ‘the ultimate field trip.’ Viewer Objectives: 1. To observe the major areas of the Shuttle and describe their function 2. To list and describe the major kinds of activities crewmembers perform aboard the Shuttle 3. To compare and contrast daily activities in microgravity with those on Earth. -
Challenger's Lost Lessons
CHALLENGER’S LOST LESSONS Project Editor: Jerry Woodfill Content Originators: Bob Mayfield, Christa McAuliffe, Barbara Morgan and the STS-51L Teacher in Space Team (Project: Space Educators’ Handbook – OMB/NASA Report #S677) HARDWARE DEVELOPMENT FOR TEACHER IN SPACE ACTIVITIES FLIGHT 51-L Bob Mayfield with bracketed comments by Jerry Woodfill 2 TABLE OF CONTENTS Background 3 Hardware Development for Lost Lessons 6 Challenger’s Lost Live Lessons 21 Editor’s Comments 23 The Lost Hydroponics Chamber Lesson 25 The Lost Magnetic Chamber Lesson 34 The Lost Newton’s Laws Lesson 49 The Lost Effervescence Lesson 59 The Lost Chromatography Lesson 63 The Lost Simple Machines Lesson 69 The First Lost Live Lesson ( Ultimate Field Trip ) 78 The Second Lost Live Lesson 84 Instructions on using the CDROM and DVD 97 3 CHALLENGER’S LOST LESSONS [Background: In 2007, the space shuttle mission STS-118 launched with Christa McAuliffe’s backup Teacher in Space candidate Barbara Morgan. Though more than a score of years after the loss of Challenger’s crew, STS-118 was a reminder of the morning of January 28, 1986. That week Christa McAuliffe planned to perform both live and filmed science lessons. These lost lessons, prepared for the nation and world’s school children, were never done. This project delves into those undone educational activities. Indeed, after studying its content, all will appreciate NASA’s, Christa’s and Barbara’s efforts as well as Bob Mayfield’s in carefully researching, preparing and training for the performance of the six “Challenger lost lessons.” Though lost in the sense that they perished with Challenger and her crew, recounting, redoing, and examining them is, in a sense, a resurrection. -
The New Vision for Space Exploration
Constellation The New Vision for Space Exploration Dale Thomas NASA Constellation Program October 2008 The Constellation Program was born from the Constellation’sNASA Authorization Beginnings Act of 2005 which stated…. The Administrator shall establish a program to develop a sustained human presence on the moon, including a robust precursor program to promote exploration, science, commerce and U.S. preeminence in space, and as a stepping stone to future exploration of Mars and other destinations. CONSTELLATION PROJECTS Initial Capability Lunar Capability Orion Altair Ares I Ares V Mission Operations EVA Ground Operations Lunar Surface EVA EXPLORATION ROADMAP 0506 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 LunarLunar OutpostOutpost BuildupBuildup ExplorationExploration andand ScienceScience LunarLunar RoboticsRobotics MissionsMissions CommercialCommercial OrbitalOrbital Transportation ServicesServices forfor ISSISS AresAres II andand OrionOrion DevelopmentDevelopment AltairAltair Lunar LanderLander Development AresAres VV and EarthEarth DepartureDeparture Stage SurfaceSurface SystemsSystems DevelopmentDevelopment ORION: NEXT GENERATION PILOTED SPACECRAFT Human access to Low Earth Orbit … … to the Moon and Mars ORION PROJECT: CREW EXPLORATION VEHICLE Orion will support both space station and moon missions Launch Abort System Orion will support both space stationDesigned and moonto operate missions for up to 210 days in Earth or lunar Designedorbit to operate for up to 210 days in Earth or lunar orbit Designed for lunar -
Molds Aboard the International Space Station
Mold Species in Dust from the International Space Station Identified and Quantified by Mold Specific Quantitative PCR Stephen J. Vesper a*, Wing Wongb C. Mike Kuoc, Duane L. Piersond a National Exposure Research Laboratory (NERL), United States (US) Environmental Protection Agency, Cincinnati, OH; b Enterprise Advisory Services Inc., Houston, TX c WYLE Laboratories Inc., Houston, TX d Johnson Space Center, National Aeronautics and Space Administration, Houston, TX *Corresponding Author: Stephen Vesper, US EPA, 26 West M.L. King Ave., M.L. 314, Cincinnati, Ohio 45268. Phone: 513-569-7367; email: [email protected] Abstract Dust was collected over a period of several weeks in 2007 from HEPA filters in the U.S. Laboratory Module of the International Space Station (ISS). The dust was returned on the Space Shuttle Atlantis, mixed, sieved, and the DNA was extracted. Using a DNA- based method called mold specific quantitative PCR (MSQPCR), 39 molds were measured in the dust. Potential opportunistic pathogens Aspergillus flavus and A. niger and potential moderate toxin producers Penicillium chrysogenum and P. brevicompactum were noteworthy. No cells of the potential opportunistic pathogens A. fumigatus, A. terreus, Fusarium solani or Candida albicans were detected. Keywords: International Space Station, mold specific quantitative PCR, Aspergillus 1 1. Introduction Since human space exploration began, microbes have traveled with us and are ubiquitous throughout the spacecraft. Previous studies have demonstrated that bacteria, including potential pathogens, were commonly isolated in the air, water, and on surfaces aboard the Mir Space Station [12] and the International Space Station (ISS) [1,6]. Biofilms were found in the water distribution lines on the Space Shuttle Discovery [5]. -
Orbiter Processing Facility
National Aeronautics and Space Administration Space Shuttle: Orbiter Processing From Landing To Launch he work of preparing a space shuttle for the same facilities. Inside is a description of an flight takes place primarily at the Launch orbiter processing flow; in this case, Discovery. Complex 39 Area. TThe process actually begins at the end of each acts Shuttle Landing Facility flight, with a landing at the center or, after landing At the end of its mission, the Space Shuttle f at an alternate site, the return of the orbiter atop a Discovery lands at the Shuttle Landing Facility on shuttle carrier aircraft. Kennedy’s Shuttle Landing one of two runway headings – Runway 15 extends Facility is the primary landing site. from the northwest to the southeast, and Runway There are now three orbiters in the shuttle 33 extends from the southeast to the northwest fleet: Discovery, Atlantis and Endeavour. Chal- – based on wind currents. lenger was destroyed in an accident in January After touchdown and wheelstop, the orbiter 1986. Columbia was lost during approach to land- convoy is deployed to the runway. The convoy ing in February 2003. consists of about 25 specially designed vehicles or Each orbiter is processed independently using units and a team of about 150 trained personnel, NASA some of whom assist the crew in disembarking from the orbiter. the orbiter and a “white room” is mated to the orbiter hatch. The The others quickly begin the processes necessary to “safe” the hatch is opened and a physician performs a brief preliminary orbiter and prepare it for towing to the Orbiter Processing Fa- medical examination of the crew members before they leave the cility. -
STS-132 Mission Summary
NASA Mission Summary National Aeronautics and Space Administration Washington, D.C. 20546 (202) 358-1100 STS-132 MISSION SUMMARY May 2010 SPACE SHUTTLE ATLANTIS Atlantis’ 12-day mission will deliver the Russian-built Mini Research Module-1 that will provide additional storage space and a new docking port for Russian Soyuz and Progress spacecraft. MRM-1, also known as Rassvet, which means dawn in Russian, will be permanently attached to the bottom port of the station’s Zarya module. MRM-1 will carry important hardware on its exterior including a radiator, airlock and a European robotic arm. Atlantis also will deliver addi- tional station hardware stored inside a cargo carrier. Three spacewalks are planned to stage spare components outside the station, including six spare batteries, a Ku-band antenna and spare parts for the Canadian Dextre robotic arm. Shuttle mission STS-132 is the final sched- uled flight for Atlantis . CREW Ken Ham Tony Antonelli (an-tuh-NEL-lee) Commander (Captain, U.S. Navy) Pilot (Commander, U.S. Navy) ● Veteran of one spaceflight, STS-124 pilot ● Veteran of one spaceflight, STS-119 pilot ● Age: 45, Born: Plainfield, N.J. ● Born: Detroit ● Married with two children ● Married with two children ● Logged 5,000+ hours in 40 different aircraft ● Logged 3,200+ hours in 41 different aircraft ● Call sign: Hock ● Interests include snow boarding and NASCAR Garrett Reisman (REESE-man) Michael Good Mission Specialist-1 Mission Specialist-2 (Col., U.S. Air Force, Ret.) ● Veteran flight engineer on Expedition 16 & 17 ● Veteran of one spaceflight, STS-125 ● Launched on STS-123; returned STS-124 ● Age: 47, Hometown: Broadview Heights, Ohio ● Age: 42, Hometown: Parsippany, N.J. -
NASA Begins 5Th RS-25 Test Series
Volume 14 Issue 8 www.nasa.gov/centers/stennis August 2018 NASA begins 5th RS-25 test series NASA conducts a successful hot fire test of RS-25 developmental engine No. 0525 – featuring a new flight controller unit – on the A-1 Test Stand at Sten- nis Space Center on Aug. 14.The test was viewed by new NASA Administrator Jim Bridenstine and other guests. (See page 3 article) Page 2 LAGNIAPPE August 2018 It is estimated somewhere between 500 million to It was only fitting, then, that new NASA Administra- 600 million people around the world watched Neil tor Jim Bridenstine wasted little time in making his first Armstrong step onto the surface of the Moon in July visit to the site as agency leader. More fitting, he was 1969. It was the largest television audience at the time, able to view the Aug. 14 test and see firsthand the Sten- although they were not all in the same room. Ark! nis blended test team of NASA, Aerojet Rocketdyne and Syncom Space Services engineers and operators Probably nowhere near that many folk watched the at work. He also got a firsthand look at site facilities, NASA-TV and social media live broadcast of the RS- including the Aerojet Rocketdyne Engine Assembly 25 rocket engine test here Aug. 14 – but it is safe to say Facility, the E Test Complex and the B-2 Test Stand. an awful lot of attention is focused on Stennis Space Center these days. More importantly, the new NASA leader was able to visit with center and resident agency leaders, local Stennis is at the forefront of NASA’s work to build and media members, community representatives and site launch its new Space Launch System (SLS) rocket that employees.