Mars Reconnaissance Orbiter
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Selection of the Insight Landing Site M. Golombek1, D. Kipp1, N
Manuscript Click here to download Manuscript InSight Landing Site Paper v9 Rev.docx Click here to view linked References Selection of the InSight Landing Site M. Golombek1, D. Kipp1, N. Warner1,2, I. J. Daubar1, R. Fergason3, R. Kirk3, R. Beyer4, A. Huertas1, S. Piqueux1, N. E. Putzig5, B. A. Campbell6, G. A. Morgan6, C. Charalambous7, W. T. Pike7, K. Gwinner8, F. Calef1, D. Kass1, M. Mischna1, J. Ashley1, C. Bloom1,9, N. Wigton1,10, T. Hare3, C. Schwartz1, H. Gengl1, L. Redmond1,11, M. Trautman1,12, J. Sweeney2, C. Grima11, I. B. Smith5, E. Sklyanskiy1, M. Lisano1, J. Benardino1, S. Smrekar1, P. Lognonné13, W. B. Banerdt1 1Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 2State University of New York at Geneseo, Department of Geological Sciences, 1 College Circle, Geneseo, NY 14454 3Astrogeology Science Center, U.S. Geological Survey, 2255 N. Gemini Dr., Flagstaff, AZ 86001 4Sagan Center at the SETI Institute and NASA Ames Research Center, Moffett Field, CA 94035 5Southwest Research Institute, Boulder, CO 80302; Now at Planetary Science Institute, Lakewood, CO 80401 6Smithsonian Institution, NASM CEPS, 6th at Independence SW, Washington, DC, 20560 7Department of Electrical and Electronic Engineering, Imperial College, South Kensington Campus, London 8German Aerospace Center (DLR), Institute of Planetary Research, 12489 Berlin, Germany 9Occidental College, Los Angeles, CA; Now at Central Washington University, Ellensburg, WA 98926 10Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996 11Institute for Geophysics, University of Texas, Austin, TX 78712 12MS GIS Program, University of Redlands, 1200 E. Colton Ave., Redlands, CA 92373-0999 13Institut Physique du Globe de Paris, Paris Cité, Université Paris Sorbonne, France Diderot Submitted to Space Science Reviews, Special InSight Issue v. -
Magnetic Planets and Magnetic Planets and How Mars Lost Its
Magnetic Planets and How Mars Lost Its Atmosphere Bob Lin Physics Department & Space Sciences Laboratory Universityyf of Calif ornia, Berkeley Also (visiting) School of Space Research Kyung Hee University, Korea Thanks to the MGS, MAVEN, and LP teams Earth’s Magnetic Field The Earth’s Magnetosphere Explorer 35 (1967) Lunar Shadowing Apollo 15 Mission -1971 Lunar Rover -> <- Jim Arnold's Gamma-ray Spectrometer <- Apollo 15 Subsatellite -> <= SIM (Scientific Instrument Module) Lunar Shadowing <= Downward electrons <= Upward electrons <= Ratio of Upward to DdltDownward electrons Electron Reflection Electron Trajectory Converging Magnetic Fields Secondary Electron ---- ---- - dv||RemotelydU SensingdB Surface MagneticB Fields by m + e + μ = 0⇒sin 2 α = LP []1- eΔU E Planetary Electron Reflection Magnetometryc (PERM) dt ds ds BSurf Apollo 15 & 16 Subsatellites Electron Reflectometry OneHowever, of the the great Apollo surprises 15 & 16 from Subsatellite Apollo was magnetic the discovery data set of paleomagneticis very sparse and fields confined in the lunar within crust 35 degrees. Their existence of the suggestsequator. Attempts that magnetic to correlate fields atsurface the Moon magnetic were muchfields with strongerspecific geologic in the past features than they were are largely today. unsuccessful. Mars Observer (1992-3) – disappeared 3 days before Mars orbit insertion Mars Global Surveyy(or (MGS) 1996-2006 MGS Mag/ER team Current state of knowledge • Very strong crustal fields measured from orbit: – Discovered by MGS: ~10 times stronger -
Mars Climate Orbiter: Case Analysis
International Journal of Science and Research (IJSR) ISSN: 2319-7064 ResearchGate Impact Factor (2018): 0.28 | SJIF (2018): 7.426 Mars Climate Orbiter: Case Analysis Alexandra Maria Mavroeidakou Abstract: In this paper, it is going to be examined the Mars Climate Orbiter case study with the view to being suggested the methods that could be applied in order to enhance the efficacy of the venture. To do this, the Data Quality Management approach will be analyzed and correlated with the eight contributing factors that lead to failing the NASA mission. After that, it is going to be illustrated the factors that should be well-considered in order to be implemented an effective strategy. Keywords: Mars Climate orbiter, strategy, strategy development, business decisions, solution analysis 1. Introduction that would clarify the corporate objectives of the project and the basic values that should be instilled. In the context of The Mars Climate Orbiter is a renowned event happened in these steps, I would revise the FBC’s goals as the triptych September 1999 when NASA attempted to discover the “Faster, Better, Cheaper” does not correspond to the project planet Mars. In the context of this project, the spacecraft needsand the Quality Management is absent in the virtue of seemed to be lost after its launch because it was failed to achieving a fast and a cost-effective project. Also, I would align the rocket force with the safe orbit. The outcome was issue specific criteria that meet such objectives and I would that the orbiter smashed into the plan due to the discrepancy perform a verification procedure so as to ensure the that the spacecraft presented with the Mars orbiter. -
Educator's Guide
EDUCATOR’S GUIDE ABOUT THE FILM Dear Educator, “ROVING MARS”is an exciting adventure that This movie details the development of Spirit and follows the journey of NASA’s Mars Exploration Opportunity from their assembly through their Rovers through the eyes of scientists and engineers fantastic discoveries, discoveries that have set the at the Jet Propulsion Laboratory and Steve Squyres, pace for a whole new era of Mars exploration: from the lead science investigator from Cornell University. the search for habitats to the search for past or present Their collective dream of Mars exploration came life… and maybe even to human exploration one day. true when two rovers landed on Mars and began Having lasted many times longer than their original their scientific quest to understand whether Mars plan of 90 Martian days (sols), Spirit and Opportunity ever could have been a habitat for life. have confirmed that water persisted on Mars, and Since the 1960s, when humans began sending the that a Martian habitat for life is a possibility. While first tentative interplanetary probes out into the solar they continue their studies, what lies ahead are system, two-thirds of all missions to Mars have NASA missions that not only “follow the water” on failed. The technical challenges are tremendous: Mars, but also “follow the carbon,” a building block building robots that can withstand the tremendous of life. In the next decade, precision landers and shaking of launch; six months in the deep cold of rovers may even search for evidence of life itself, space; a hurtling descent through the atmosphere either signs of past microbial life in the rock record (going from 10,000 miles per hour to 0 in only six or signs of past or present life where reserves of minutes!); bouncing as high as a three-story building water ice lie beneath the Martian surface today. -
Solar Orbiter Assessment Study and Model Payload
Solar Orbiter assessment study and model payload N.Rando(1), L.Gerlach(2), G.Janin(4), B.Johlander(1), A.Jeanes(1), A.Lyngvi(1), R.Marsden(3), A.Owens(1), U.Telljohann(1), D.Lumb(1) and T.Peacock(1). (1) Science Payload & Advanced Concepts Office, (2) Electrical Engineering Department, (3) Research and Scientific Support Department, European Space Agency, ESTEC, Postbus 299, NL-2200AG, Noordwijk, The Netherlands (4) Mission Analysis Office, European Space Agency, ESOC, Darmstadt, Germany ABSTRACT The Solar Orbiter mission is presently in assessment phase by the Science Payload and Advanced Concepts Office of the European Space Agency. The mission is confirmed in the Cosmic Vision programme, with the objective of a launch in October 2013 and no later than May 2015. The Solar Orbiter mission incorporates both a near-Sun (~0.22 AU) and a high-latitude (~ 35 deg) phase, posing new challenges in terms of protection from the intense solar radiation and related spacecraft thermal control, to remain compatible with the programmatic constraints of a medium class mission. This paper provides an overview of the assessment study activities, with specific emphasis on the definition of the model payload and its accommodation in the spacecraft. The main results of the industrial activities conducted with Alcatel Space and EADS-Astrium are summarized. Keywords: Solar physics, space weather, instrumentation, mission assessment, Solar Orbiter 1. INTRODUCTION The Solar Orbiter mission was first discussed at the Tenerife “Crossroads” workshop in 1998, in the framework of the ESA Solar Physics Planning Group. The mission was submitted to ESA in 2000 and then selected by ESA’s Science Programme Committee in October 2000 to be implemented as a flexi-mission, with a launch envisaged in the 2008- 2013 timeframe (after the BepiColombo mission to Mercury) [1]. -
A Free Spacecraft Simulation Tool
Orbiter: AFreeSpacecraftSimulationTool MartinSchweiger DepartmentofComputerScience UniversityCollegeLondon www.orbitersim.com 2nd ESAWorkshoponAstrodynamics ToolsandTechniques ESTEC,Noordwijk 13-15September2004 Contents • Overview • Scope • Limitations • SomeOrbiterfeatures: • Timepropagation • Gravitycalculation • Rigid-bodymodelandsuperstructures • OrbiterApplicationProgrammingInterface: • Concept • Orbiterinstrumentation • TheVESSELinterfaceclass • Newfeatures: • Air-breatingengines:scramjetdesign • Virtualcockpits • Newvisualeffects • Orbiterasateachingtool • Summaryandfutureplans • Demonstration Overview · Orbiterisareal-timespaceflightsimulationforWindowsPC platforms. · Modellingofatmosphericflight(launchandreentry), suborbital,orbitalandinterplanetarymissions(rendezvous, docking,transfer,swing-byetc.) · Newtonianmechanics,rigidbodymodelofrotation,basic atmosphericflightmodel. · Planetpositionsfrompublicperturbationsolutions.Time integrationofstatevectorsorosculatingelements. · Developedsince2000asaneducationalandrecreational applicationfororbitalmechanicssimulation. · WritteninC++,usingDirectXfor3-Drendering.Public programminginterfacefordevelopmentofexternalmodule plugins. · WithanincreasinglyversatileAPI,developmentfocusis beginningtoshiftfromtheOrbitercoreto3rd partyaddons. Scope · Launchsequencefromsurfacetoorbitalinsertion(including atmosphericeffects:drag,pressure-dependentengineISP...) · Orbitalmanoeuvres(alignmentoforbitalplane,orbit-to-orbit transfers,rendezvous) · Vessel-to-vesselapproachanddocking.Buildingof superstructuresfromvesselmodules(includingsimplerules -
Space Sector Brochure
SPACE SPACE REVOLUTIONIZING THE WAY TO SPACE SPACECRAFT TECHNOLOGIES PROPULSION Moog provides components and subsystems for cold gas, chemical, and electric Moog is a proven leader in components, subsystems, and systems propulsion and designs, develops, and manufactures complete chemical propulsion for spacecraft of all sizes, from smallsats to GEO spacecraft. systems, including tanks, to accelerate the spacecraft for orbit-insertion, station Moog has been successfully providing spacecraft controls, in- keeping, or attitude control. Moog makes thrusters from <1N to 500N to support the space propulsion, and major subsystems for science, military, propulsion requirements for small to large spacecraft. and commercial operations for more than 60 years. AVIONICS Moog is a proven provider of high performance and reliable space-rated avionics hardware and software for command and data handling, power distribution, payload processing, memory, GPS receivers, motor controllers, and onboard computing. POWER SYSTEMS Moog leverages its proven spacecraft avionics and high-power control systems to supply hardware for telemetry, as well as solar array and battery power management and switching. Applications include bus line power to valves, motors, torque rods, and other end effectors. Moog has developed products for Power Management and Distribution (PMAD) Systems, such as high power DC converters, switching, and power stabilization. MECHANISMS Moog has produced spacecraft motion control products for more than 50 years, dating back to the historic Apollo and Pioneer programs. Today, we offer rotary, linear, and specialized mechanisms for spacecraft motion control needs. Moog is a world-class manufacturer of solar array drives, propulsion positioning gimbals, electric propulsion gimbals, antenna positioner mechanisms, docking and release mechanisms, and specialty payload positioners. -
Mars Exploration - a Story Fifty Years Long Giuseppe Pezzella and Antonio Viviani
Chapter Introductory Chapter: Mars Exploration - A Story Fifty Years Long Giuseppe Pezzella and Antonio Viviani 1. Introduction Mars has been a goal of exploration programs of the most important space agencies all over the world for decades. It is, in fact, the most investigated celestial body of the Solar System. Mars robotic exploration began in the 1960s of the twentieth century by means of several space probes sent by the United States (US) and the Soviet Union (USSR). In the recent past, also European, Japanese, and Indian spacecrafts reached Mars; while other countries, such as China and the United Arab Emirates, aim to send spacecraft toward the red planet in the next future. 1.1 Exploration aims The high number of mission explorations to Mars clearly points out the impor- tance of Mars within the Solar System. Thus, the question is: “Why this great interest in Mars exploration?” The interest in Mars is due to several practical, scientific, and strategic reasons. In the practical sense, Mars is the most accessible planet in the Solar System [1]. It is the second closest planet to Earth, besides Venus, averaging about 360 million kilometers apart between the furthest and closest points in its orbit. Earth and Mars feature great similarities. For instance, both planets rotate on an axis with quite the same rotation velocity and tilt angle. The length of a day on Earth is 24 h, while slightly longer on Mars at 24 h and 37 min. The tilt of Earth axis is 23.5 deg, and Mars tilts slightly more at 25.2 deg [2]. -
Building and Maintaining the International Space Station (ISS)
/ Building and maintaining the International Space Station (ISS) is a very complex task. An international fleet of space vehicles launches ISS components; rotates crews; provides logistical support; and replenishes propellant, items for science experi- ments, and other necessary supplies and equipment. The Space Shuttle must be used to deliver most ISS modules and major components. All of these important deliveries sustain a constant supply line that is crucial to the development and maintenance of the International Space Station. The fleet is also responsible for returning experiment results to Earth and for removing trash and waste from the ISS. Currently, transport vehicles are launched from two sites on transportation logistics Earth. In the future, the number of launch sites will increase to four or more. Future plans also include new commercial trans- ports that will take over the role of U.S. ISS logistical support. INTERNATIONAL SPACE STATION GUIDE TRANSPORTATION/LOGISTICS 39 LAUNCH VEHICLES Soyuz Proton H-II Ariane Shuttle Roscosmos JAXA ESA NASA Russia Japan Europe United States Russia Japan EuRopE u.s. soyuz sL-4 proton sL-12 H-ii ariane 5 space shuttle First launch 1957 1965 1996 1996 1981 1963 (Soyuz variant) Launch site(s) Baikonur Baikonur Tanegashima Guiana Kennedy Space Center Cosmodrome Cosmodrome Space Center Space Center Launch performance 7,150 kg 20,000 kg 16,500 kg 18,000 kg 18,600 kg payload capacity (15,750 lb) (44,000 lb) (36,400 lb) (39,700 lb) (41,000 lb) 105,000 kg (230,000 lb), orbiter only Return performance -
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. -
Comet Inveslgalve Observing Campaign (CIOC) C/Siding Spring
HST, Li et al. 2014 Comet Invesgave Observing Campaign (CIOC) C/Siding Spring Mars Flyby Results CIOC Team established Jan 2013 at SBAG-8. Team has a mix of experiences, skillsets, and research speciales. Abundant contribuons from early- and mid-SBAG sciensts. Reported monthly to Lindley Johnson, Kelly Fast, & Jim Green. Members chosen from SBAG, MEPAG*: Lisse, Baams, DiSan, Farnham, Fernandez, Kelley, Knight, Lemmon, Li, Seelos, Vervack, Warner, Yanamandra-Fisher. Mantra: Facilitate, facilitate, facilitate. Boom line is to maximize the science returned from Comet Siding Spring by involving every telescope available (mainly Southern on Earth, high sensivty remote, + Mars Fleet) for observaons. CIOC Contact Info: hp://www.cometcampaign.org Jan 7, 2015 CIOC C/Siding Spring Campaign • Observing Opportunies from Ground Limited: Southern Twilight Comet, Brightest from Earth in mid- to late-September => Good opportunies to characterize the comet pre-Mars, pre-perihelion. • Observing focused mainly on (1) Early s/c based hazard related characterizaon; (2) Inside 2 AU Earth-based chacterizaon; and (3) Mars encounter observaons Oct 17 – 21. • Mars Fleet: MRO, Mars Odyssey, MEX, MSL, Opportunity, MOM, MAVEN. 2013’s Comet ISON flyby at 0.07 AU was pracce for Comet C/2013 A1 (Siding Spring)’s VERY close Mars approach on 10/19/14 • Helio Fleet: STEREO, SOHO (?) -- A Message From Our Sponsors -- • Astrophysics Spacecra : SWIFT, WISE, HST, Spitzer, Chandra, Kepler • Websites: CIOC (FAQS, news, lightcurves, schedules/logs) hp://www.cometcampaign.org Mars Program (“ “, mission news) hp://mars.nasa.gov/comets/sidingspring/ • PRO-AM COLLABORATIONS: Facebook, Twier, and Pinterest groups; COBSA & other “professional amateurs”; Jet Morphology campaign; Ion tail campaign • NASA HQ EPO: Ask an Astronomer; FAQS; Media Point of Contact. -
Mars Pathfinder
NASA Facts National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology Pasadena, CA 91109 Mars Pathfinder Mars Pathfinder was the first completed mission events, ending in a touchdown which left all systems in NASAs Discovery Program of low-cost, rapidly intact. developed planetary missions with highly focused sci- The landing site, an ancient flood plain in Mars ence goals. With a development time of only three northern hemisphere known as Ares Vallis, is among years and a total cost of $265 million, Pathfinder was the rockiest parts of Mars. It was chosen because sci- originally designed entists believed it to as a technology be a relatively safe demonstration of a surface to land on way to deliver an and one which con- instrumented lander tained a wide vari- and a free-ranging ety of rocks robotic rover to the deposited during a surface of the red catastrophic flood. planet. Pathfinder In the event early in not only accom- Mars history, sci- plished this goal but entists believe that also returned an the flood plain was unprecedented cut by a volume of amount of data and water the size of outlived its primary North Americas design life. Great Lakes in Pathfinder used about two weeks. an innovative The lander, for- method of directly mally named the entering the Carl Sagan Martian atmos- Memorial Station phere, assisted by a following its suc- parachute to slow cessful touchdown, its descent through and the rover, the thin Martian atmosphere and a giant system of named Sojourner after American civil rights crusader airbags to cushion the impact.