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Research Article Subsurface Thermal Modeling of Oxia Planum, Landing Site of Exomars 2022
Hindawi Advances in Astronomy Volume 2021, Article ID 9924571, 10 pages https://doi.org/10.1155/2021/9924571 Research Article Subsurface Thermal Modeling of Oxia Planum, Landing Site of ExoMars 2022 M. Formisano ,1 M. C. De Sanctis ,1 C. Federico,1 G. Magni,1 F. Altieri ,1 E. Ammannito ,2 S. De Angelis ,1 M. Ferrari ,1 and A. Frigeri 1 1INAF-IAPS, Via del Fosso del Cavaliere 100, Rome, Italy 2Italian Space Agency (ASI), Rome, Italy Correspondence should be addressed to M. Formisano; [email protected] Received 8 March 2021; Revised 18 May 2021; Accepted 25 June 2021; Published 2 September 2021 Academic Editor: Eriita Jones Copyright © 2021 M. Formisano et al. &is is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Numerical simulations are required to thermophysically characterize Oxia Planum, the landing site of the mission ExoMars 2022. A drilling system is installed on the ExoMars rover, and it will be able to analyze down to 2 meters in the subsurface of Mars. &e spectrometer Ma_MISS (Mars Multispectral Imager for Subsurface, Coradini and Da Pieve, 2001) will investigate the lateral wall of the borehole generated by the drill, providing hyperspectral images. It is not fully clear if water ice can be found in the subsurface at Oxia Planum. However, Ma_MISS has the capability to characterize and map the presence of possible ices, in particular water ice. We performed simulations of the subsurface temperatures by varying the thermal inertia, and we quantified the effects of self-heating. -
Delta II Icesat-2 Mission Booklet
A United Launch Alliance (ULA) Delta II 7420-10 photon-counting laser altimeter that advances MISSION rocket will deliver the Ice, Cloud and land Eleva- technology from the first ICESat mission tion Satellite-2 (ICESat-2) spacecraft to a 250 nmi launched on a Delta II in 2003 and operated until (463 km), near-circular polar orbit. Liftoff will 2009. Our planet’s frozen and icy areas, called occur from Space Launch Complex-2 at Vanden- the cryosphere, are a key focus of NASA’s Earth berg Air Force Base, California. science research. ICESat-2 will help scientists MISSION investigate why, and how much, our cryosphere ICESat-2, with its single instrument, the is changing in a warming climate, while also Advanced Topographic Laser Altimeter System measuring heights across Earth’s temperate OVERVIEW (ATLAS), will provide scientists with height and tropical regions and take stock of the vege- measurements to create a global portrait of tation in forests worldwide. The ICESat-2 mission Earth’s third dimension, gathering data that can is implemented by NASA’s Goddard Space Flight precisely track changes of terrain including Center (GSFC). Northrop Grumman built the glaciers, sea ice, forests and more. ATLAS is a spacecraft. NASA’s Launch Services Program at Kennedy Space Center is responsible for launch management. In addition to ICESat-2, this mission includes four CubeSats which will launch from dispens- ers mounted to the Delta II second stage. The CubeSats were designed and built by UCLA, University of Central Florida, and Cal Poly. The miniaturized satellites will conduct research DELTA II For nearly 30 years, the reliable in space weather, changing electric potential Delta II rocket has been an industry and resulting discharge events on spacecraft workhorse, launching critical and damping behavior of tungsten powder in a capabilities for NASA, the Air Force Image Credit NASA’s Goddard Space Flight Center zero-gravity environment. -
Paper Session II-A - Energy Block of International Space Station "Alpha"
1995 (32nd) People and Technology - The Case The Space Congress® Proceedings For Space Apr 26th, 2:00 PM - 5:00 PM Paper Session II-A - Energy Block of International Space Station "Alpha" Anatoli I. Kiselev General Director Khrunichev, SRPSC Follow this and additional works at: https://commons.erau.edu/space-congress-proceedings Scholarly Commons Citation Kiselev, Anatoli I., "Paper Session II-A - Energy Block of International Space Station "Alpha"" (1995). The Space Congress® Proceedings. 28. https://commons.erau.edu/space-congress-proceedings/proceedings-1995-32nd/april-26-1995/28 This Event is brought to you for free and open access by the Conferences at Scholarly Commons. It has been accepted for inclusion in The Space Congress® Proceedings by an authorized administrator of Scholarly Commons. For more information, please contact [email protected]. ENERGY BLOCK OF INTERNATIONAL SPACE STATION "ALPHA" Ana10Ji I.Kisclev - General Director K.hrunichcv SRPSC Anatoli i.Nedaivoda - General Designer Valdimir K.Karra.sk - Professor, Design Center Director The international space station "Alpha" consists of the American, Rus sian, European and Japanese segments. Its integration in the orbit will take place in November, 1997 starting from the injection of 20-tonn erergy block on the basis of the unified functional c.argo blade (russian abbr1.. "' iation as EFGB) by means of the "Proton" LY. The EFG B is designed by the KHRUNICHEV State Research and Production Space Center (KSRPSC) The orbit hight with the inclination of 51.6 deg for EFGB is so selected thett by the end of December, 1997 it can be decreased upto the hight (approx. -
Get Ready to Launch! with NASA's Commercial Crew
Get ready to LAUNCH! with NASA’s Commercial Crew What is What are they Where are they Commercial Crew? launching? going? Boeing SpaceX CST-100 Starliner Crew Dragon National Aeronautics and Space Administration www.nasa.gov SP-2019-04-575-KSC Boeing Crew Flight Test SpaceX Demo 2 Nicole Aunapu Mann A NEW SPACE AGE Bob Behnken NASA Astronaut NASA’s Commercial Crew Program spacecraft and rockets will carry up to four astronauts NASA Astronaut Marine Corps Air Force Colonel and about 220 pounds of cargo to and from the International Space Station. Commercial Lieutenant Colonel crew will resume human spaceflight launches from the United States and provide the nation Flew aboard space shuttle Endeavour twice as a Mission Selected as an Astronaut in 2013, with two unique spacecraft, two human-rated rockets and the necessary ground support this is Nicole’s first spaceflight. Specialist, first on STS-123 and systems. NASA and our commercial partners, Boeing and SpaceX, are working together to then on STS-130. open access to low-Earth orbit. Chris Ferguson Boeing Astronaut BUILDING A NEW AMERICAN CAPABILITY Doug Hurley Navy Captain (retired) NASA’s Commercial Crew Program has been redefining space system development for NASA Astronaut Marine Corps Colonel Piloted space shuttle Atlantis low-Earth orbit by forming strong public-private partnerships with the aerospace industry to for STS-115, and commanded encourage innovation while maintaining NASA’s high safety standards and leveraging NASA’s (retired) shuttle Endeavour on STS-126 Piloted space shuttle Endeavor and Atlantis on STS-135, the 50 plus years of spaceflight experience. -
Gateway Program Acquisition Strategy Overview
70th International Astronautical Congress (IAC), Washington D.C., United States, 21-25 October 2019. Copyright ©2019 by the International Astronautical Federation (IAF). All rights reserved. IAC-19,E3,6,5,x53831 GATEWAY PROGRAM ACQUISITION STRATEGY OVERVIEW Emma Lehnhardta, Christopher Zavrelb, Nicole Herrmannc a National Aeronautics and Space Administration, Johnson Space Center, United States, [email protected] b Stellar Solutions Inc, United States, [email protected] c National Aeronautics and Space Administration, Headquarters, United States, [email protected] Abstract This paper will provide an overview of the acquisition strategy for the Gateway Program. The Gateway will be an outpost orbiting the Moon that provides vital support for a sustainable, long-term human return to the lunar surface, as well as a staging point for further deep space exploration. The Gateway will foster U.S. industry and international partnerships and enable multi-discipline utilization. The National Aeronautics and Space Administration (NASA) will lead this next step and will serve as the integrator of the spaceflight capabilities and contributions of U.S. commercial partners and international partners to develop the Gateway. The Gateway will be developed in a manner that will also allow future capabilities and collaborations with U.S. Government, private sector companies, and international partners. Gateway is embracing innovation and flexibility; both in system architecture and in procurement approach. The Gateway’s agile acquisition strategy will shape the entire system life cycle, from design and analysis through production, verification, launch, logistics and operations. This strategy will encourage new ways of doing business to accommodate new techniques, technologies and approaches; improving affordability and maximizing Gateway utility. -
The Eternal Fire of Vesta
2016 Ian McElroy All Rights Reserved THE ETERNAL FIRE OF VESTA Roman Cultural Identity and the Legitimacy of Augustus By Ian McElroy A thesis submitted to the Graduate School-New Brunswick Rutgers, The State University of New Jersey In partial fulfillment of the requirements For the degree of Master of Arts Graduate Program in Classics Written under the direction of Dr. Serena Connolly And approved by ___________________________________________ ___________________________________________ ___________________________________________ New Brunswick, New Jersey October 2016 ABSTRACT OF THE THESIS The Eternal Fire of Vesta: Roman Cultural Identity and the Legitimacy of Augustus By Ian McElroy Thesis Director: Dr. Serena Connolly Vesta and the Vestal Virgins represented the very core of Roman cultural identity, and Augustus positioned his public image beside them to augment his political legitimacy. Through analysis of material culture, historiography, and poetry that originated during the principate of Augustus, it becomes clear that each of these sources of evidence contributes to the public image projected by the leader whom Ronald Syme considered to be the first Roman emperor. The Ara Pacis Augustae and the Res Gestae Divi Augustae embody the legacy the Emperor wished to establish, and each of these cultural works contain significant references to the Vestal Virgins. The study of history Livy undertook also emphasized the pathetic plight of Rhea Silvia as she was compelled to become a Vestal. Livy and his contemporary Dionysius of Halicarnassus explored the foundation of the Vestal Order and each writer had his own explanation about how Numa founded it. The Roman poets Virgil, Horace, Ovid, and Tibullus incorporated Vesta and the Vestals into their work in a way that offers further proof of the way Augustus insinuated himself into the fabric of Roman cultural identity by associating his public image with these honored priestesses. -
Commercial Orbital Transportation Services
National Aeronautics and Space Administration Commercial Orbital Transportation Services A New Era in Spaceflight NASA/SP-2014-617 Commercial Orbital Transportation Services A New Era in Spaceflight On the cover: Background photo: The terminator—the line separating the sunlit side of Earth from the side in darkness—marks the changeover between day and night on the ground. By establishing government-industry partnerships, the Commercial Orbital Transportation Services (COTS) program marked a change from the traditional way NASA had worked. Inset photos, right: The COTS program supported two U.S. companies in their efforts to design and build transportation systems to carry cargo to low-Earth orbit. (Top photo—Credit: SpaceX) SpaceX launched its Falcon 9 rocket on May 22, 2012, from Cape Canaveral, Florida. (Second photo) Three days later, the company successfully completed the mission that sent its Dragon spacecraft to the Station. (Third photo—Credit: NASA/Bill Ingalls) Orbital Sciences Corp. sent its Antares rocket on its test flight on April 21, 2013, from a new launchpad on Virginia’s eastern shore. Later that year, the second Antares lifted off with Orbital’s cargo capsule, (Fourth photo) the Cygnus, that berthed with the ISS on September 29, 2013. Both companies successfully proved the capability to deliver cargo to the International Space Station by U.S. commercial companies and began a new era of spaceflight. ISS photo, center left: Benefiting from the success of the partnerships is the International Space Station, pictured as seen by the last Space Shuttle crew that visited the orbiting laboratory (July 19, 2011). More photos of the ISS are featured on the first pages of each chapter. -
Understanding Socio-Technical Issues Affecting the Current Microgravity Research Marketplace
Understanding Socio-Technical Issues Affecting the Current Microgravity Research Marketplace The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation Joseph, Christine and Danielle Wood. "Understanding Socio- Technical Issues Affecting the Current Microgravity Research Marketplace." 2019 IEEE Aerospace Conference, March 2019, Big Sky, Montana, USA, Institute of Electrical and Electronics Engineers, June 2019. © 2019 IEEE As Published http://dx.doi.org/10.1109/aero.2019.8742202 Publisher Institute of Electrical and Electronics Engineers (IEEE) Version Author's final manuscript Citable link https://hdl.handle.net/1721.1/131219 Terms of Use Creative Commons Attribution-Noncommercial-Share Alike Detailed Terms http://creativecommons.org/licenses/by-nc-sa/4.0/ Understanding Socio-Technical Issues Affecting the Current Microgravity Research Marketplace Christine Joseph Danielle Wood Massachusetts Institute of Technology Massachusetts Institute of Technology 77 Massachusetts Ave 77 Massachusetts Ave Cambridge, MA 02139 Cambridge, MA 02139 [email protected] [email protected] Abstract— For decades, the International Space Station (ISS) 1. INTRODUCTION has operated as a bastion of international cooperation and a unique testbed for microgravity research. Beyond enabling For anyone who is a teenager in October 2019, the insights into human physiology in space, the ISS has served as a International Space Station has been in operation and hosted microgravity platform for numerous science experiments. In humans for the entirety of that person’s life. The platform has recent years, private industry has also been affiliating with hosted a diverse spectrum of microgravity, human space NASA and international partners to offer transportation, exploration, technology demonstration, and education related logistics management, and payload demands. -
The Evolving Launch Vehicle Market Supply and the Effect on Future NASA Missions
Presented at the 2007 ISPA/SCEA Joint Annual International Conference and Workshop - www.iceaaonline.com The Evolving Launch Vehicle Market Supply and the Effect on Future NASA Missions Presented at the 2007 ISPA/SCEA Joint International Conference & Workshop June 12-15, New Orleans, LA Bob Bitten, Debra Emmons, Claude Freaner 1 Presented at the 2007 ISPA/SCEA Joint Annual International Conference and Workshop - www.iceaaonline.com Abstract • The upcoming retirement of the Delta II family of launch vehicles leaves a performance gap between small expendable launch vehicles, such as the Pegasus and Taurus, and large vehicles, such as the Delta IV and Atlas V families • This performance gap may lead to a variety of progressions including – large satellites that utilize the full capability of the larger launch vehicles, – medium size satellites that would require dual manifesting on the larger vehicles or – smaller satellites missions that would require a large number of smaller launch vehicles • This paper offers some comparative costs of co-manifesting single- instrument missions on a Delta IV/Atlas V, versus placing several instruments on a larger bus and using a Delta IV/Atlas V, as well as considering smaller, single instrument missions launched on a Minotaur or Taurus • This paper presents the results of a parametric study investigating the cost- effectiveness of different alternatives and their effect on future NASA missions that fall into the Small Explorer (SMEX), Medium Explorer (MIDEX), Earth System Science Pathfinder (ESSP), Discovery, -
MMM 265 May2013
MMM #265 Since December 1986 May 2013 – p 1 A US Defense Advanced Research Projects Agency satellite scavenging a defunct satellite’s valuable parts. DARPA has $180 M to test space debris scavenging technologies. The Canadians and Swiss are also working in this area. Feature Articles: 2 In Focus: National Space Society Perennial Identity Crisis - Peter Kokh, Member NSS Board of Advisors 3 Mars Aviation could Debut in the deep Hellas Basin - Peter Kokh 4 The "Inspiration Mars" Project - Peter Kokh 6 Making the Most of an "Inspiration Mars" Project - Peter Kokh 7 Refueling Stations Beyond Low Earth Orbit: The Stage is Set: Mining Asteroids - or Dormant Comets? - Pros & Cons - Peter Kokh “Comatose” Comets might be a better choice than Asteroids pp 7-8 For past articles, Visit http://www.moonsociety.org/publications/mmm_classics/ or /mmm_themes/ MMM #265 Since December 1986 May 2013 – p 2 About Moon Miners’ Manifesto - “The Moon - it’s not Earth, but it’s Earth’s!” • MMM’s VISION: “expanding the human economy through of-planet resources”; early heavy reliance on Lunar materials; early use of Mars system and asteroid resources; and permanent settlements supporting this economy. • MMM’s MISSION: to encourage “spin-up” entrepreneurial development of the novel technologies needed and promote the economic-environmental rationale of space and lunar settlement. • Moon Miners’ Manifesto CLASSICS: The non-time-sensitive articles and editorials of MMM’s first twenty years plus have been re-edited, reillustrated, and republished in 23 PDF format volumes, for free downloading from this location: http://www.MoonSociety.org/publications/mmm_classics/ • MMM THEME Issues: 14 collections of articles according to themes: ..../publications/mmm_themes/ • MMM Glossary: new terms, old terms/new meanings: www.moonsociety.org/publications/m3glossary.html • MMM retains its editorial independence and serves many groups, each with its own philosophy, agenda, and programs. -
Overview of the Spacecraft Design for the Psyche Mission Concept William Hart1, G
Overview of the Spacecraft Design for the Psyche Mission Concept William Hart1, G. Mark Linda T. Elkins-Tanton12, David J. Lawrence14 Peter Lord15, Zachary Brown2, Steven M. Collins3, James F. Bell III13 Applied Physics Pirkl16 Maria De Soria-Santacruz Arizona State University Laboratory Space Systems/Loral, LLC Pich4, Paul Fieseler5, Dan PO Box 871404 Johns Hopkins University 3825 Fabian Avenue Goebel6, Danielle Marsh7, Tempe, AZ 85287 11100 Johns Hopkins Road Palo Alto, CA 94303 David Y. Oh8, Steve Laurel, Maryland 20723 Snyder9, Noah Warner10 and Gregory Whiffen11 Jet Propulsion Laboratory California Institute of Technology 4800 Oak Grove Drive Pasadena, CA 91109 Abstract — In January 2017, Psyche and a second mission 1. INTRODUCTION concept were selected by NASA for flight as part of the 14th Discovery mission competition. Assigned for an initial launch Started in 1992, NASA’s Discovery program has date in 2023, the Psyche team was given direction shortly after demonstrated the science benefits that may be attained selection to research the possibility for earlier opportunities. Ultimately, the team was able to identify a launch opportunity through cost-capped, competitively awarded exploration in 2022 with a reduced flight time to its destination. This was missions beyond Earth orbit. In over twenty years since the accomplished in large part to crosscutting trades centered on launch of the first mission, NEAR Pathfinder, there have the electrical power subsystem. These trades were facilitated been a compelling list of successes, such as Mars through the Psyche mission's planned use of Solar Electric Pathfinder, Lunar Prospector, Genesis, Deep Impact, Propulsion (SEP), which enables substantial flexibility with Stardust, Kepler, GRAIL and MESSENGER [1]. -
Space Planes and Space Tourism: the Industry and the Regulation of Its Safety
Space Planes and Space Tourism: The Industry and the Regulation of its Safety A Research Study Prepared by Dr. Joseph N. Pelton Director, Space & Advanced Communications Research Institute George Washington University George Washington University SACRI Research Study 1 Table of Contents Executive Summary…………………………………………………… p 4-14 1.0 Introduction…………………………………………………………………….. p 16-26 2.0 Methodology…………………………………………………………………….. p 26-28 3.0 Background and History……………………………………………………….. p 28-34 4.0 US Regulations and Government Programs………………………………….. p 34-35 4.1 NASA’s Legislative Mandate and the New Space Vision………….……. p 35-36 4.2 NASA Safety Practices in Comparison to the FAA……….…………….. p 36-37 4.3 New US Legislation to Regulate and Control Private Space Ventures… p 37 4.3.1 Status of Legislation and Pending FAA Draft Regulations……….. p 37-38 4.3.2 The New Role of Prizes in Space Development…………………….. p 38-40 4.3.3 Implications of Private Space Ventures…………………………….. p 41-42 4.4 International Efforts to Regulate Private Space Systems………………… p 42 4.4.1 International Association for the Advancement of Space Safety… p 42-43 4.4.2 The International Telecommunications Union (ITU)…………….. p 43-44 4.4.3 The Committee on the Peaceful Uses of Outer Space (COPUOS).. p 44 4.4.4 The European Aviation Safety Agency…………………………….. p 44-45 4.4.5 Review of International Treaties Involving Space………………… p 45 4.4.6 The ICAO -The Best Way Forward for International Regulation.. p 45-47 5.0 Key Efforts to Estimate the Size of a Private Space Tourism Business……… p 47 5.1.