Bringing Deep Space Missions Within Reach for Small Spacecraft (SSC21-IV-03)
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Flight Opportunities and Small Spacecraft Technology Program Updates NAC Technology, Innovation and Engineering Committee Meeting | March 19, 2020
Flight Opportunities and Small Spacecraft Technology Program Updates NAC Technology, Innovation and Engineering Committee Meeting | March 19, 2020 Christopher Baker NASA Space Technology Mission Directorate Flight Opportunities and Small Spacecraft Technology Program Executive National Aeronautics and Space Administration 1 CHANGING THE PACE OF SPACE Through Small Spacecraft Technology and Flight Opportunities, Space Tech is pursuing the rapid identification, development, and testing of capabilities that exploit agile spacecraft platforms and responsive launch capabilities to increase the pace of space exploration, discovery, and the expansion of space commerce. National Aeronautics and Space Administration 2 THROUGH SUBORBITAL FLIGHT The Flight Opportunities program facilitates rapid demonstration of promising technologies for space exploration, discovery, and the expansion of space commerce through suborbital testing with industry flight providers LEARN MORE: WWW.NASA.GOV/TECHNOLOGY Photo Credit: Blue Origin National Aeronautics and Space Administration 3 FLIGHT OPPORTUNITIES BY THE NUMBERS Between 2011 and today… In 2019 alone… Supported 195 successful fights Supported 15 successful fights Enabled 676 tests of payloads Enabled 47 tests of payloads 254 technologies in the portfolio 86 technologies in the portfolio 13 active commercial providers 9 active commercial providers National Aeronautics and Space Administration Numbers current as of March 1, 2020 4 TECHNOLOGY TESTED IN SUBORBITAL Lunar Payloads ISS SPACE IS GOING TO EARTH ORBIT, THE MOON, MARS, AND BEYOND Mars 2020 Commercial Critical Space Lunar Payload Exploration Services Solutions National Aeronautics and Space Administration 5 SUBORBITAL INFUSION HIGHLIGHT Commercial Lunar Payload Services Four companies selected as Commercial Lunar Payload Services (CPLS) providers leveraged Flight Opportunities-supported suborbital flights to test technologies that are incorporated into their landers and/or are testing lunar landing technologies under Flight Opportunities for others. -
Starliner Rudolf Spoor Vertregt-Raket Van De Hoofdredacteur
Starliner Rudolf Spoor Vertregt-raket Van de hoofdredacteur: Ook de NVR ontsnapt niet aan de gevolgen van het Corona- virus: zoals u in de nieuwsbrief heeft kunnen lezen zijn we genoodzaakt geweest de voor maart, april en mei geplande evenementen op te schorten. In de tussentijd zijn online ruimtevaart-gerelateerde initiatieven zeer de moeite waard om te volgen, en in de nieuwsbrief heeft u daar ook een overzicht van kunnen vinden. De redactie heeft zijn best gedaan om ook in deze moeilijke tijden voor u een afwisselend nummer samen te stellen, met onder andere aandacht voor de lancering van de eerste Starliner, een studentenproject waarin een supersone para- Bij de voorplaat chute getest wordt, tests van een prototype maanrover op het DECOS terrein in Noordwijk en een uitgebreide analyse Kunstzinnige weergave van de lancering van de Vertregt-raket vanuit met moderne middelen van het Vertregt raketontwerp uit de Suriname. De vlammen zijn gebaseerd op die van andere raketten jaren ‘50. Dit laatste artikel is geïnspireerd door de biografie met dezelfde stuwstoffen. [achtergrond: ESA] van Marius Vertregt die in het tweede nummer van 2019 gepubliceerd werd, en waarvan we een Engelstalige versie hebben ingediend voor het IAC 2020 in Dubai. Dit artikel is ook daadwerkelijk geselecteerd voor presentatie op de confe- rentie, maar door de onzekerheden rond het Coronavirus is de conferentie helaas een jaar uitgesteld. Ook andere artikelen uit Ruimtevaart worden in vertaalde vorm overgenomen door Engelstalige media. Zo verscheen het artikel van Henk Smid over Iraanse ruimtevaart uit het eerste nummer van dit jaar zelfs in de bekende online publicatie The Space Review. -
Richard Hunter1, Mike Loucks2, Jonathan Currie1, Doug Sinclair3, Ehson Mosleh1, Peter Beck1
Co-Authors: Richard Hunter1, Mike Loucks2, Jonathan Currie1, Doug Sinclair3, Ehson Mosleh1, Peter Beck1 1 Rocket Lab USA, Inc. 2Space Exploration Engineering 3Sinclair by Rocket Lab (formerly Sinclair Interplanetary) Photon-enabled Planetary Small Spacecraft Missions For Decadal Science A White Paper for the 2023-2032 Planetary Decadal Survey 1. OVERVIEW Regular, low-cost Decadal-class science missions to planetary destinations enabled by small high-ΔV spacecraft, like the high-energy Photon, support expanding opportunities for scientists and increase the rate of science return. The high-energy Photon can launch on Electron to precisely target escape asymptotes for planetary small spacecraft missions with payload masses up to ~50 kg without the need for a medium or heavy lift launch vehicle. The high-energy Photon can also launch as a secondary payload with even greater payload masses to deep-space science targets. This paper describes planetary mission concepts connected to science objectives that leverage Rocket Lab’s deep space mission approach. The high-energy Photon can access various planetary science targets of interest including the cislunar environment, Small Bodies, Mars, Venus, and the Outer Planets. Additional planetary small spacecraft missions with focused investigations are recommended, including dedicated small spacecraft missions that do not rely on launch as a secondary payload. 2. HIGH-ENERGY PHOTON Figure 1: The high-energy The high-energy Photon (Figure 1) is a self-sufficient small spacecraft Photon enables small planetary capable of long-duration interplanetary cruise. Its power system is science missions, including Venus probe missions. conventional, using photovoltaic solar arrays and lithium-polymer secondary batteries. The attitude control system includes star trackers, sun sensors, an inertial measurement unit, three reaction wheels, and a cold-gas reaction control system (RCS). -
Safety Consideration on Liquid Hydrogen
Safety Considerations on Liquid Hydrogen Karl Verfondern Helmholtz-Gemeinschaft der 5/JULICH Mitglied FORSCHUNGSZENTRUM TABLE OF CONTENTS 1. INTRODUCTION....................................................................................................................................1 2. PROPERTIES OF LIQUID HYDROGEN..........................................................................................3 2.1. Physical and Chemical Characteristics..............................................................................................3 2.1.1. Physical Properties ......................................................................................................................3 2.1.2. Chemical Properties ....................................................................................................................7 2.2. Influence of Cryogenic Hydrogen on Materials..............................................................................9 2.3. Physiological Problems in Connection with Liquid Hydrogen ....................................................10 3. PRODUCTION OF LIQUID HYDROGEN AND SLUSH HYDROGEN................................... 13 3.1. Liquid Hydrogen Production Methods ............................................................................................ 13 3.1.1. Energy Requirement .................................................................................................................. 13 3.1.2. Linde Hampson Process ............................................................................................................15 -
Press Release
Rocket Lab, an End-to-End Space Company and Global Leader in Launch, to Become Publicly Traded Through Merger with Vector Acquisition Corporation End-to-end space company with an established track record, uniquely positioned to extend its lead across a launch, space systems and space applications market forecast to grow to $1.4 trillion by 2030 One of only two U.S. commercial companies delivering regular access to orbit: 97 satellites deployed for governments and private companies across 16 missions Second most frequently launched U.S. orbital rocket, with proven Photon spacecraft platform already operating on orbit and missions booked to the Moon, Mars and Venus Transaction will provide capital to fund development of reusable Neutron launch vehicle with an 8-ton payload lift capacity tailored for mega constellations, deep space missions and human spaceflight Proceeds also expected to fund organic and inorganic growth in the space systems market and support expansion into space applications enabling Rocket Lab to deliver data and services from space Business combination values Rocket Lab at an implied pro forma enterprise value of $4.1 billion. Pro forma cash balance of the combined company of approximately $750 million at close Rocket Lab forecasts that it will generate positive adjusted EBITDA in 2023, positive cash flows in 2024 and more than $1 billion in revenue in 2026 Group of top-tier institutional investors have committed to participate in the transaction through a significantly oversubscribed PIPE of approximately $470 million, with 39 total investors including Vector Capital, BlackRock and Neuberger Berman Transaction is expected to close in Q2 2021, upon which Rocket Lab will be publicly listed on the Nasdaq under the ticker RKLB Current Rocket Lab shareholders will own 82% of the pro forma equity of combined company Long Beach, California – 1 March 2021 – Rocket Lab USA, Inc. -
EART193 Planetary Capstone
EART193 Planetary Capstone Francis Nimmo Volcanism • Volcanism is an important process on most solar system bodies (either now or in the past) • It gives information on the thermal evolution and interior state of the body • It transports heat, volatiles and radioactive materials from the interior to the surface • Volcanic samples can be accurately dated • Volcanism can influence climate • “Cryovolcanism” can also occur but is less well understood This Week - Interiors • How is melt generated? – What are the heat sources? – How does melt production change over time? • How does it get to the surface? – Density contrasts – Ascent timescale (viscosity) vs. cooling • We will consider conventional (silicate) volcanism and low-temperature cryovolcanism Melting • Only occurs at a single temperature for a pure single-component material. • Most planetary materials are mixtures. Components melt at different temperatures • Solidus: Temperature at which the first melt appears • Liquidus: Temperature at which the last solid crystal disappears Eutectic Phase Diagram Eutectic (Di+An crystallize) Solid Solution Phase diagram Other Effects • Usually have more than two components – Ternary, quaternary diagrams – Computer models (e.g. MELTS) • Pressure – Modifies volume, entropy, melting temperature – Solid-state phase transitions • Volatiles – Water lowers melting temperature – CO2 lowers solubility of water • “Cryo”magmas – At low temperatures, ice behaves like rock – See later Effect of Water on Peridotite melting Clausius-Clapeyron Equation • Melting -
Star Maps, Earth Codes: an Interdisciplinary Exploration of Art and Astronomy
STAR MAPS, EARTH CODES: AN INTERDISCIPLINARY EXPLORATION OF ART AND ASTRONOMY By Danni Wei A capstone project submitted for Graduation with University Honors May 5, 2016 University Honors University of California, Riverside APPROVED _______________________________ Dr. Gabriela Canalizo Co-advisor, Dr. Mario De Leo Winkler Department of Physics and Astronomy _______________________________ Asher Hartman Department of Art ________________________________ Dr. Richard Cardullo, Howard H Hays Chair and Faculty Director, University Honors Associate Vice Provost, Undergraduate Education Abstract: The objective of this research-based creative activity is to formulate an experimental play that intersects fields of astronomy and art. My goal, in terms of audience reaction, is to provide: 1. A Sense of Wonder (emotional impact) 2. Opportunity for Involvement (physical impact) and 3. Information (intellectual impact) for my audience. The play acts as a cross-cultural exploratory vehicle, utilized to make connections with the Universe by understanding how sky lore from various ancient civilizations reflect their ways of life. The main inquiry is whether or not I am able to appropriate archaeoastronomical data to create a viable, wondrous artwork for the modern day person to connect with, while conveying scientific information at the same time. By researching peer-reviewed sources in both archaeoastronomy and art, I was able to come across an intersection—a few subjects of interest unbounded by cultures, religions, time, locations, and fields of study. The end result is the birth of a mixed media theatrical experience that envelops the singular Spectator with sky lore of the Orion constellation told across civilizations, animated by abstract puppets, lights, and sounds. The puppet theatre structure, which was stationed at UC Riverside's Phyllis Gill Gallery, was open by appointment only from December 5th to December 9th of 2015. -
Student Research and Creativity Spotlighting the Best of Student Work at 2013 CELEBRATION of STUDENT RESEARCH and CREATIVITY | 1
celebration of student research and creativity Spotlighting the best of student work at 2013 CELEBRATION OF STUDENT RESEARCH AND CREATIVITY | 1 celebration of student research and creativity Spotlighting the best of student work at This publication was prepared by Northern Kentucky University and printed with state funds (KRS 57.375). It is Northern Kentucky University’s policy to ensure equal employment opportunity for all persons and to take the necessary actions needed to recruit, employ, train, promote, and retain qualified faculty and staff, including members of protected groups. Discrimination against any individual based upon protected status, which is defined as age, color, disability, gender, national origin, race, religion, sexual orientation, genetic, or veteran status, is prohibited. 00000 TABLE OF CONTENTS Contents Letter from the President ............................................................................................................................................2 Letter from the Provost ................................................................................................................................................3 Schedule of Events .......................................................................................................................................................4 Celebrate NKU All Around Campus Events ..............................................................................................................5 Artistic Presentations ...................................................................................................................................................6 -
New Horizons Gets a Boost from Jupiter
New Horizons Gets a Boost From Jupiter — Fran Bagenal, University of Colorado New Horizons Principle Investigator Alan Stern says the objective of the Jupiter fl yby (aside from getting a gravitational boost out to Pluto) is to check out and learn about the spacecraft so that when we get to Pluto we can learn about Pluto and not worry about the spacecraft. Wise words, I will agree, but we are all hoping for some fun science at Jupiter too. We have to remember that New Horizons is tiny compared to Cassini (a piano instead of a school bus), and the instruments are optimized for observing faint, miniscule Pluto out beyond 30 AU, rather than bright, giant Jupiter at 5.2 AU. But with some ingenuity, there should be some excellent images of Jupiter’s clouds, the rings, and the large Galilean moons. New Horizons is carrying several instruments and two cameras: The long-range, telephoto Long Range Reconnaissance Orbiter (LORRI) takes high- resolution images, while Ralph takes images at multiple wavelengths to determine compositions of surface materials. Alice is an ultraviolet spectrometer Lthat is designed to detect Pluto’s tenuous atmosphere via stellar occultation. At Jupiter, Alice will sometimes look at ultraviolet emissions from hot gases (e.g., Jupiter’s aurora), and at other times will look back at the Sun through atmospheric gases to determine composition, pressure, and temperature of upper regions of Jupiter’s atmosphere as well as the tenuous atmospheres of the satellites. The particle detectors, Solar Wind Around Pluto (SWAP) (low The New Horizon spacecraft is on approach to Jupiter, and will energy) and Pluto Energetic Particle Spectrometer use the giant planet’s gravity to increase speed and reduce the Science Investigation (PEPSSI) (high energy), will time to Pluto. -
CURRICULUM VITAE Erin K
CURRICULUM VITAE Erin K. Lipp, Ph.D. Dept. of Environmental Health Science, College of Public Health The University of Georgia 144 Environmental Health Science Bldg. Athens, GA 30602 Phone: (706) 583 8138 E-mail: [email protected] ACADEMIC HISTORY Education Ph.D. University of South Florida, Dept. of Marine Science, 1999 B.A. New College of Florida, 1994 Major: Biology with concentration in Marine Biology Academic positions • Professor Dept of Environmental Health Science, University of Georgia (2014 – present) • Associate Professor Dept of Environmental Health Science, University of Georgia (2007 – 2014) • Assistant Professor Dept of Environmental Health Science, University of Georgia (2002 – 2007) • Research Associate Ctr. of Marine Biotech., University of MD; Advisor: Dr. Rita R. Colwell (2000 –2002) • Post-Doctoral Fellow Marine Science, University of South Florida; Advisor: Dr. Joan B. Rose (1999 –2000) • Instructor Dept of Natural Sciences, St. Petersburg Junior College (1999) Other professional appointments • Associate Dean for Academic Affairs College of Public Health, University of Georgia (2019 – present) • Adjunct faculty (courtesy appointment) Odum School of Ecology, University of Georgia (2004 – present) • Adjunct faculty (courtesy appointment) Dept. of Marine Science, University of Georgia (2008 – present) • Adjunct faculty (courtesy appointment) Dept. of Microbiology, University of Georgia (2012 – present) • Faculty member Interdisciplinary Toxicology Program, University of Georgia (2004 – 2014) CONTRIBUTIONS TO RESEARCH, SCHOLARSHIP AND OTHER CREATIVE ACTIVITIES A. AREAS IN WHICH RESEARCH IS BEING CONDUCTED Dr. Lipp’s research focus is the ecology of human pathogens in ambient waters and the role of environmental exposures in waterborne disease transmission. Her research incorporates molecular biology, microbial ecology, epidemiology and climate research to better understand the fate of bacteria and viruses introduced from wastewater to aquatic environments and their potential for transmission to humans and other hosts. -
Internal Aerodynamics in Solid Rocket Propulsion (L’Aérodynamique Interne De La Propulsion Par Moteurs-Fusées À Propergols Solides)
NORTH ATLANTIC TREATY RESEARCH AND TECHNOLOGY ORGANISATION ORGANISATION AC/323(AVT-096)TP/70 www.rta.nato.int RTO EDUCATIONAL NOTES EN-023 AVT-096 Internal Aerodynamics in Solid Rocket Propulsion (L’aérodynamique interne de la propulsion par moteurs-fusées à propergols solides) The material in this publication was assembled to support a RTO/VKI Special Course under the sponsorship of the Applied Vehicle Technology Panel (AVT) and the von Kármán Institute for Fluid Dynamics (VKI) presented on 27-31 May 2002 in Rhode-Saint-Genèse, Belgium. Published January 2004 Distribution and Availability on Back Cover NORTH ATLANTIC TREATY RESEARCH AND TECHNOLOGY ORGANISATION ORGANISATION AC/323(AVT-096)TP/70 www.rta.nato.int RTO EDUCATIONAL NOTES EN-023 AVT-096 Internal Aerodynamics in Solid Rocket Propulsion (L’aérodynamique interne de la propulsion par moteurs-fusées à propergols solides) The material in this publication was assembled to support a RTO/VKI Special Course under the sponsorship of the Applied Vehicle Technology Panel (AVT) and the von Kármán Institute for Fluid Dynamics (VKI) presented on 27-31 May 2002 in Rhode-Saint-Genèse, Belgium. The Research and Technology Organisation (RTO) of NATO RTO is the single focus in NATO for Defence Research and Technology activities. Its mission is to conduct and promote co-operative research and information exchange. The objective is to support the development and effective use of national defence research and technology and to meet the military needs of the Alliance, to maintain a technological lead, and to provide advice to NATO and national decision makers. The RTO performs its mission with the support of an extensive network of national experts. -
Space Technology and Telecommunication" Cluster of the Skolkovo Foundation
STRATEGIC DIRECTIONS AND PRIORITY AREAS OF DEVELOPMENT FOR "S PACE TECHNOLOGY AND TELECOMMUNICATION " CLUSTER OF THE SKOLKOVO FOUNDATION 2012 Strategic Directions and Priority Areas of Development for "Space Technology and Telecommunication" Cluster of the Skolkovo Foundation The present document describes the results of methodology development and evaluation of strategic directions and priority areas for "Space Technology and Telecommunication" Cluster of the Skolkovo Fund. The first iteration was obtained by ST&T expert group with assistance of leading space R&D institutes using the Federal Space Agency materials. The Strategic Directions will be subsequently specified under the foresight research based on the contract between the Skolkovo Fund and one of the leading R&D and consulting organizations in the field of space activity and its results' commercialization. The Glossary can be found at the end of the document EXECUTIVE SUMMARY: PRIORITIES ST&T Cluster ensures search for, attraction and selection of potential subjects of innovative process in the field of development and target use of spacecrafts operation and diversification of rocket and space industry potential, facilitates their cooperation and provides the environment for full cycle innovation process establishment, based on the Strategic directions and priority areas of development, initially defined by this document and regularly updated considering opinion of sci-tech and business community that is identified in process of foresight procedure. At the moment, the Cluster finds it necessary, along with comprehensive support for innovative activity of the Skolkovo Fund participants and applicants, to focus on proactive implementation of several priority areas which particularly include: Establishing national infrastructure of full cycle microsatellite technology which involves leading universities.