Regular Work Session Tuesday, November 15, 2011 6:00 P.M

Total Page:16

File Type:pdf, Size:1020Kb

Regular Work Session Tuesday, November 15, 2011 6:00 P.M REGULAR WORK SESSION TUESDAY, NOVEMBER 15, 2011 6:00 P.M. IN THE CITY COUNCIL CHAMBERS Located in the Elks Civic Building, 107 South Cascade Avenue CITIZEN REQUESTS a) Public Art eXperience (PAX) Annual Update (10 minutes) (PAX Committee Co-Chair Caroline Lescroart) b) Meteorite Program Presentation (15 minutes) 2-10 (UNCO Meteorites President and Founder Steven Curry) c) Cornerstone Waste and Recycle Presentation (30 minutes) (Tom Fritz and Bill Fritz) COUNCIL REPORTS c) Sales, Use, and Excise Tax Report (5 minutes) 11-16 (Finance Director Shani Wittenberg) **FUTURE TOPICS** The following is a list of items City Council may consider in the near future. Please keep in mind these items may change and are not necessarily scheduled for the next City Council Work Session. If there is a particular item that you are interested in we recommend reviewing the City Council Work Session meeting agendas and packets on-line at the City of Montrose website, www.cityofmontrose.org. Montrose Pavilion Senior Center Advisory Committee Applicant Interviews Joint Sales Tax Discussion with Montrose Recreation District UNCO METEORITES November 5, 2011 Montrose City Council Montrose, CO 81401 Dear Council Members, I would like to present to the Council, an economic stimulus proposal involving an abundance of natural resources found, here, in Montrose proper, and Montrose County. These natural resources are of extraterrestrial origins, and are referred to as meteorites. A good portion of these meteorites, can clearly be authenticated as Lunar & Martian meteorites, under all known, published, peer reviewed, and accepted scientific & historic criteria. A smaller portion of these finds are products of Supernova events, as in the Montrose Plessitic Octahedrite Iron meteorites, found in March, 2011, on Sunset Mesa. The current scientific and collectable market values of these meteorites, range from $200.00 per gram, for the Iron meteorites, up to $2500.00 per gram for Lunar meteorites, and up to $4850.00 per gram for Martian meteorites. Given the fact, that the Lunar meteorites, found in Montrose County, constitute the first Lunar meteorites to be recovered in North America, the historic novelty values of these finds could escalate beyond these current figures. At the same time, the Montrose Plessitic Octahedrite is historically important, as in these finds are remnants of an observed bolide of Thanksgiving Day, 2002, where over 350 individuals witnessed the event, and six “Allsky” cameras, videotaped & documented its flight over Kansas, and Colorado. Over 82lbs of the estimated 200lb “Fireball” have been recovered within the city limits of Montrose. The recovered specimens, of this Iron, amount to a current market value of $7,445,600.00! At the same time, a single, 4.067Kg, Lunar Anorthosite meteorite, found in Montrose County, has a current market value of $10,167,500.00! With your assistance, support, and cooperation, I would like to market Montrose, and Montrose County, as the new “Meteorite Capitol of the World,” a title now held by Tucson, AZ, and a title Montrose fully deserves. I would, also, like the City Council to entertain the idea of establishing a Meteorite Museum, dedicated to Dr. Harvey H. Nininger, and to Dr. Eugene Shoemaker; both former residents of Montrose. It will be through the curation, exhibits, and sales of a variety of local meteorites, that the City of Montrose will have the opportunity to benefit culturally, and economically, from national & international marketing of these natural resources. In addition, the tax revenues generated by the Museum, 80% of all revenues will be redistributed, by our Osirius Foundation, to our community’s charitable & “non-profit” organizations. For your perusal & due-diligence, please see attached links and documents. Respectfully & Sincerely yours, Steve Curry; President & Founder UNCO Meteorites 21250 Dave Wood Road, Montrose, CO 81403 (970) 249-8879 email: [email protected] 2 Asteroid mining - Wikipedia, the free encyclopedia Page 1 of 4 Asteroid mining From Wikipedia, the free encyclopedia Asteroid mining refers to the possibility of exploiting raw materials from asteroids and planetoids in space, including near-Earth objects. Minerals and volatiles could be mined from an asteroid or spent comet to provide space construction material (e.g., iron, nickel, titanium), to extract water and oxygen to sustain the lives of prospector-astronauts on site, as well as hydrogen and oxygen for use as rocket fuel. In space exploration, these activities are referred to as in-situ resource utilization. Some day, the platinum, cobalt and other valuable elements from asteroids may even be returned to Earth for profit. At 1997 prices, a relatively small metallic asteroid with a diameter of 1.6 km (0.99 mi) contains more than 20 trillion US dollars worth of industrial and precious metals.[1] In fact, all the gold, cobalt, iron, manganese, molybdenum, nickel, osmium, palladium, platinum, 433 Eros is a stony asteroid in a near-Earth rhenium, rhodium, ruthenium and tungsten that we now mine from the Earth's crust, and that are orbit essential for economic and technological progress, came originally from the rain of asteroids that hit the Earth after the crust cooled.[2][3][4] This is because, while asteroids and the Earth congealed from the same starting materials, Earth's massive gravity pulled all such siderophilic (iron loving) elements into the planet's core during its molten youth more than four billion years ago[5]. Initially, this left the crust utterly depleted of such valuable elements[6]. Asteroid impacts re- infused the depleted crust with metals. In 2004, the world production of iron ore exceeded a billion metric tons.[7] In comparison, a comparatively small M-type asteroid with a mean diameter of 1 km could contain more than two billion metric tons of iron-nickel ore,[8] or two to three times the annual production for 2004. The asteroid 16 Psyche is believed to contain 1.7 ×1019 kg of nickel-iron, which could supply the 2004 world production requirement for several million years. A small portion of the extracted material would also contain precious metals. In 2006, the Keck Observatory announced that the binary Trojan asteroid 617 Patroclus,[9] and possibly large numbers of other Jupiter Trojan asteroids, are likely extinct comets and consist largely of water ice. Similarly, Jupiter-family comets, and possible near-Earth asteroids which are defunct comets, might also economically provide water. The process of in-situ resource utilization (bootstrapping)—using materials native to space for propellant, tankage, radiation shielding, and other high-mass components of space infrastructure—could lead to radical reductions in its cost. This would satisfy one of two necessary conditions to enable "human expansion into the solar system" (the ultimate goal for human space flight proposed by the 2009 "Augustine Commission" Review of United States Human Space Flight Plans Committee): physical sustainability and economic sustainability. Traces of targeted asteroid mining could be utilized for SETI.[10] Contents ■ 1 Economics ■ 2 Asteroid Selection ■ 3 Mining Considerations ■ 4 Material Extraction ■ 4.1 Strip Mining ■ 4.2 Shaft Mining ■ 4.3 Magnetic Rakes ■ 4.4 Heating ■ 5 Self-Replicating Machine for Material Near Earth Objects Map Extraction ■ 6 Applications ■ 7 See also ■ 8Notes ■ 9 References ■ 9.1 Publications ■ 10 External links ■ 10.1 Text ■ 10.2 Video Economics 3 http://en.wikipedia.org/wiki/Asteroid_mining 11/10/2011 Asteroid mining - Wikipedia, the free encyclopedia Page 2 of 4 Economic analyses generally show that asteroid mining will not attract private investment at current commodity prices and space transportation costs.[11] However, based on known terrestrial reserves and growing consumption in developing countries, there is speculation that key elements needed for modern industry, including antimony, zinc, tin, silver, lead, indium, gold, and copper, could be exhausted on Earth within 50-60 years.[12] Asteroid Selection At present, the cost of returning asteroidal materials to Earth far outweighs their market value. An important factor to consider in target selection is orbital economics, in particular the delta-v (Δv) and travel time to and from the target. More of the extracted native material must be expended as propellant in higher Δv trajectories, thus less returned as payload. Direct Hohmann trajectories are faster than Hohmann trajectories assisted by planetary and/or lunar flybys, which in turn are faster than those of the Interplanetary Transport Network, but the latter have lower Δv than the former. Currently, the quality of the ore and the consequent cost and mass of equipment required to extract it are unknown. However, potential markets for materials can be identified and profit estimated. For example, the delivery of multiple tonnes of water to low earth orbit (LEO) in a space tourism economy could generate a significant profit.[13] Near-Earth asteroids are considered likely candidates for early mining activity. Their low Δv location makes them suitable for use in extracting construction materials for near-Earth space-based facilities, greatly reducing the economic cost of transporting supplies into Earth orbit. The table at right shows a comparison of Δv requirements for various missions. In terms of propulsion energy requirements, a mission to a near-earth asteroid compares favorably to Comparison of Delta-v alternative mining missions. Requirements Mission Δv An example of a potential target for an early asteroid mining expedition is 4660 Nereus. This body has a very low Δv compared to lifting materials from the surface of the Moon. However it would Earth surface to LEO 8.0 km/s require a much longer round-trip to return the material. LEO to near-earth asteroid 5.5 km/s[a] LEO to lunar surface 6.3 km/s Mining Considerations LEO to moons of Mars. 8.0 km/s There are three options for mining: 1. Bring back raw asteroidal material. 2. Process it on-site to bring back only processed materials, and perhaps produce fuel propellant for the return trip.
Recommended publications
  • Asteroid Retrieval Feasibility Study
    Asteroid Retrieval Feasibility Study 2 April 2012 Prepared for the: Keck Institute for Space Studies California Institute of Technology Jet Propulsion Laboratory Pasadena, California 1 2 Authors and Study Participants NAME Organization E-Mail Signature John Brophy Co-Leader / NASA JPL / Caltech [email protected] Fred Culick Co-Leader / Caltech [email protected] Co -Leader / The Planetary Louis Friedman [email protected] Society Carlton Allen NASA JSC [email protected] David Baughman Naval Postgraduate School [email protected] NASA ARC/Carnegie Mellon Julie Bellerose [email protected] University Bruce Betts The Planetary Society [email protected] Mike Brown Caltech [email protected] Michael Busch UCLA [email protected] John Casani NASA JPL [email protected] Marcello Coradini ESA [email protected] John Dankanich NASA GRC [email protected] Paul Dimotakis Caltech [email protected] Harvard -Smithsonian Center for Martin Elvis [email protected] Astrophysics Ian Garrick-Bethel UCSC [email protected] Bob Gershman NASA JPL [email protected] Florida Institute for Human and Tom Jones [email protected] Machine Cognition Damon Landau NASA JPL [email protected] Chris Lewicki Arkyd Astronautics [email protected] John Lewis University of Arizona [email protected] Pedro Llanos USC [email protected] Mark Lupisella NASA GSFC [email protected] Dan Mazanek NASA LaRC [email protected] Prakhar Mehrotra Caltech [email protected]
    [Show full text]
  • Colonization of Venus
    Conference on Human Space Exploration, Space Technology & Applications International Forum, Albuquerque, NM, Feb. 2-6 2003. Colonization of Venus Geoffrey A. Landis NASA Glenn Research Center mailstop 302-1 21000 Brook Park Road Cleveland, OH 44135 21 6-433-2238 geofrq.landis@grc. nasa.gov ABSTRACT Although the surface of Venus is an extremely hostile environment, at about 50 kilometers above the surface the atmosphere of Venus is the most earthlike environment (other than Earth itself) in the solar system. It is proposed here that in the near term, human exploration of Venus could take place from aerostat vehicles in the atmosphere, and that in the long term, permanent settlements could be made in the form of cities designed to float at about fifty kilometer altitude in the atmosphere of Venus. INTRODUCTION Since Gerard K. O'Neill [1974, 19761 first did a detailed analysis of the concept of a self-sufficient space colony, the concept of a human colony that is not located on the surface of a planet has been a major topic of discussion in the space community. There are many possible economic justifications for such a space colony, including use as living quarters for a factory producing industrial products (such as solar power satellites) in space, and as a staging point for asteroid mining [Lewis 19971. However, while the concept has focussed on the idea of colonies in free space, there are several disadvantages in colonizing empty space. Space is short on most of the raw materials needed to sustain human life, and most particularly in the elements oxygen, hydrogen, carbon, and nitrogen.
    [Show full text]
  • Week 5: January 26-February 1, 2020
    5# Ice & Stone 2020 Week 5: January 26-February 1, 2020 Presented by The Earthrise Institute About Ice And Stone 2020 It is my pleasure to welcome all educators, students, topics include: main-belt asteroids, near-Earth asteroids, and anybody else who might be interested, to Ice and “Great Comets,” spacecraft visits (both past and Stone 2020. This is an educational package I have put future), meteorites, and “small bodies” in popular together to cover the so-called “small bodies” of the literature and music. solar system, which in general means asteroids and comets, although this also includes the small moons of Throughout 2020 there will be various comets that are the various planets as well as meteors, meteorites, and visible in our skies and various asteroids passing by Earth interplanetary dust. Although these objects may be -- some of which are already known, some of which “small” compared to the planets of our solar system, will be discovered “in the act” -- and there will also be they are nevertheless of high interest and importance various asteroids of the main asteroid belt that are visible for several reasons, including: as well as “occultations” of stars by various asteroids visible from certain locations on Earth’s surface. Ice a) they are believed to be the “leftovers” from the and Stone 2020 will make note of these occasions and formation of the solar system, so studying them provides appearances as they take place. The “Comet Resource valuable insights into our origins, including Earth and of Center” at the Earthrise web site contains information life on Earth, including ourselves; about the brighter comets that are visible in the sky at any given time and, for those who are interested, I will b) we have learned that this process isn’t over yet, and also occasionally share information about the goings-on that there are still objects out there that can impact in my life as I observe these comets.
    [Show full text]
  • Cosmic Research
    2 3 4 РЕФЕРАТ Отчет 463 с., 105 рис., 54 табл., 128 источн., 3 прил. Расчет орбит, гравитационные маневры, астероидная опасность, пилотируемые миссии, точки либрации. В отчете представлены промежуточные результаты по запланированным направлениям работ в рамках проекта. Отчет разбит на семь глав. Первая глава отчета посвящена проблеме, касающейся навигации космического аппарата с помощью измерительных средств, имеющихся на борту. Имеются в виду оптические приборы, используемые в стандартном режиме как датчики ориентации аппарата. Известно, что во многих космических миссиях эти приборы применялись также в качестве источников информации для определения орбитальных параметров полета. Во второй главе отчета дается краткое описание математического аппарата, разработанного для расчетов и оптимизации орбит перелета к астероидам, представляющим практически полный список околоземных астероидов. При этом значительное внимание уделяется решению проблемы обширности этого списка. Разработанный комплекс программ позволяет проводить оптимизацию по сумме скоростей отлета от Земли и подлета к астероиду. В данном отчете публикуются результаты расчетов, выполненных с помощью упомянутого комплекса. В приводимых таблицах приводятся гиперболические скорости отлета, а также даты отлета и прилета для интервала старта вплоть до 2030 года. Значительная часть исследований была посвящена вопросам исследования траекторий перелетов к планетам и астероидам с использованием гравитационных маневров у планет с выходом на орбиту около планет, используемых для гравитационного
    [Show full text]
  • Driving White Dwarf Metal Pollution Through Unstable Eccentric Periodic Orbits Kyriaki I
    A&A 629, A126 (2019) Astronomy https://doi.org/10.1051/0004-6361/201935996 & c ESO 2019 Astrophysics Driving white dwarf metal pollution through unstable eccentric periodic orbits Kyriaki I. Antoniadou1 and Dimitri Veras2,3,? 1 NaXys, Department of Mathematics, University of Namur, 8 Rempart de la Vierge, 5000 Namur, Belgium e-mail: [email protected] 2 Department of Physics, University of Warwick, Coventry CV4 7AL, UK 3 Centre for Exoplanets and Habitability, University of Warwick, Coventry CV4 7AL, UK Received 31 May 2019 / Accepted 4 August 2019 ABSTRACT Context. Planetary debris is observed in the atmospheres of over 1000 white dwarfs, and two white dwarfs are now observed to contain orbiting minor planets. Exoasteroids and planetary core fragments achieve orbits close to the white dwarf through scattering with major planets. However, the architectures that allow for this scattering to take place are time-consuming to explore with N-body simulations lasting ∼1010 yr; these long-running simulations restrict the amount of phase space that can be investigated. Aims. Here we use planar and three-dimensional (spatial) elliptic periodic orbits, as well as chaotic indicators through dynamical stability maps, as quick scale-free analytic alternatives to N-body simulations in order to locate and predict instability in white dwarf planetary systems that consist of one major and one minor planet on very long timescales. We then classify the instability according to ejection versus collisional events. Methods. We generalized our previous work by allowing eccentricity and inclination of the periodic orbits to increase, thereby adding more realism but also significantly more degrees of freedom to our architectures.
    [Show full text]
  • Made in Space, We Propose an Entirely New Concept
    EXECUTIVE SUMMARY “Those who control the spice control the universe.” – Frank Herbert, Dune Many interesting ideas have been conceived for building space-based infrastructure in cislunar space. From O’Neill’s space colonies, to solar power satellite farms, and even prospecting retrieved near earth asteroids. In all the scenarios, one thing remained fixed - the need for space resources at the outpost. To satisfy this need, O’Neill suggested an electromagnetic railgun to deliver resources from the lunar surface, while NASA’s Asteroid Redirect Mission called for a solar electric tug to deliver asteroid materials from interplanetary space. At Made In Space, we propose an entirely new concept. One which is scalable, cost effective, and ensures that the abundant material wealth of the inner solar system becomes readily available to humankind in a nearly automated fashion. We propose the RAMA architecture, which turns asteroids into self-contained spacecraft capable of moving themselves back to cislunar space. The RAMA architecture is just as capable of transporting conventional sized asteroids on the 10m length scale as transporting asteroids 100m or larger, making it the most versatile asteroid retrieval architecture in terms of retrieved-mass capability. ii This report describes the results of the Phase I study funded by the NASA NIAC program for Made In Space to establish the concept feasibility of using space manufacturing to convert asteroids into autonomous, mechanical spacecraft. Project RAMA, Reconstituting Asteroids into Mechanical Automata, is designed to leverage the future advances of additive manufacturing (AM), in-situ resource utilization (ISRU) and in-situ manufacturing (ISM) to realize enormous efficiencies in repeated asteroid redirect missions.
    [Show full text]
  • Existential Risk / Opportunity Singularity Management July 2, 2020
    Existential Risk / Opportunity Singularity Management July 2, 2020 Contents: - Introducing Adriano Autino p.1 - Expand or Die by Adriano Autino p.2 - Introduction to the Following Article p. 11 - The Hobby of Improving Our Human Future by James Blodgett p.11 Copyright © 2020 Global Risk SIG. Both authors of articles and Global Risk SIG may reprint. This publication is produced by the Global Risk Reduction Special Interest Group, a SIG within US and International Mensa. Content expressed here does not reflect the opinions of Mensa, which has no opinions. To join Mensa or just see what it is about, visit http://www.us.mensa.org . This and past issues of this publication are available at: http://www.global-risk-sig.org/pub.htm . Introducing Adriano Autino Adriano Vittorio Autino is the president of Space Renaissance International 1 (SRI), a cultural association existing since 2008 and formally incorporated in 2010, with the goal of re-founding the general philosophy of our human future, completing the Copernican revolution, and moving from a closed world to an open world Weltanschauung (personal philosophy). He was formerly an entrepreneur in the field of real-time systems design, development and engineering for industry, infrastructures and aerospace. 2 A more complete bio is available at the Space Renaissance website. 1 https://spacerenaissance.space/ 2 https://spacerenaissance.space/media/AVA_BIO.pdf . Expand or Die by Adriano V. Autino I am happy to accept the kind invitation by James Blodgett to send my contribution to the mitigation of global risk, from the point of view of astronautic humanism. Humanity Needs to Stop Keeping All of Our Eggs in One Basket Since the very beginning, as written in SRI's Space Renaissance Manifesto1, we agreed, together with the world space community at large, that there is only one way to mitigate the global risk of premature extinction for our civilization: to become a space- faring civilization, establishing and settling other celestial bodies and artificial infrastructures, as Gerard K.
    [Show full text]
  • Asteroid Miningmining Projectproject
    AsteroidAsteroid MiningMining ProjectProject Deliver Metals Large or to Earth Small Asteroids? Al Globus San Jose State University NASA Ames Research Center OriginalOriginal TaskTask • Define a system to mine a large metal asteroid for metals and bring them to the Earth's surface. • Define a system to return small metal asteroids whole. • Perform a trade study comparing these options. • Define a development path that can be financed by borrowing against the value of the materials. • Define a business plan that avoids flooding the market and depressing prices. • Make a legal argument that consuming NEOs does not violate existing space law. http://www.nss.org/settlement/asteroids/ M-ClassM-Class AsteroidsAsteroids • Determine by spectroscopy from the ground • Probably the source of iron meteorites – 95% Fe, Ni, and Co – 0-350 ppm precious metals [1] • Possibly 6-7% of NEOs (Near Earth Objects) • Kargel: 1 km diameter worth $323 billion • Lewis: 3554 Amun (2km) worth $20 trillion http://www.nss.org/settlement/asteroids/ MetallicMetallic NearNear EarthEarth ObjectsObjects • 900 NEOs diameter > 1 km (60 M-class [1]) • 200,000 diameter > 100 m (10,000 M-class) • 1 billion diameter ~ 10 m [3] (70,000,000 M-class) • Far more diameter ~ 1m http://www.nss.org/settlement/asteroids/ MineMine LargeLarge AsteroidAsteroid • Target – Only one needed – Most diameter > 1 km known – Precious metal content difficult to predict. – Robust to rotation rate, within reason. • Difficult to automate mining as composition uncertain • Many NEOs are ruble piles and easy to mine – Possibly not metallic NEOs http://www.nss.org/settlement/asteroids/ ReturnReturn SmallSmall AsteroidsAsteroids • Very large number of potential targets – There should be one wherever you want one :-) • Many nearly-identical missions – Inherently redundant – Inherently small – Robust to composition – Economies of scale • Not necessarily robust to high rotation rate.
    [Show full text]
  • Mining the Sky: Untold Riches from the Asteroids, Comets, and Planets Free Download
    MINING THE SKY: UNTOLD RICHES FROM THE ASTEROIDS, COMETS, AND PLANETS FREE DOWNLOAD John S. Lewis | 274 pages | 23 Sep 1997 | The Perseus Books Group | 9780201328196 | English | New York, United States Mining the Sky: Untold Riches from the Asteroids, Comets, and Planets From Beethoven to Oscar Wilde, from Van Gogh to Hitler, Deborah And Planets throws new light on the effects of syphilis on the lives and works of seminal figures from the fifteenth to the twentieth centuries. Mar 29, Keith rated it liked it Shelves: book-real. Wikimedia Foundation. Perseus Publishing. Oct 18, John added it. I liked the idea of a gold rush to space. Clearly technology has not accelerated as much as he foresaw, and the likes of Blue And Planets and SpaceX are still focusing on the space tourism market. Sign in to Purchase Instantly. With the hindsight provided by 20 years of posterity, clearly some of John S. He also makes transporting lunar ice from the poles to the International Space Station unnecessarily complicated. Average rating 4. Mark and share Search through all dictionaries Translate… Search Internet. Jan 17, Gf Comets it really liked it. You know the saying: There's no time and Planets the present Save Comets name, email, and Comets in this browser for the next time I comment. Open Preview See a Problem? What begins with an outdated feel this book is already 20 Comets old ends in an incredibly optimistic and logical vision for the future. He suggests building many of the components of SPSs in space, thereby reducing the amount of material needed Comets Earth and increasing space-based commerce.
    [Show full text]
  • Cometary Impactors on the TRAPPIST-1 Planets Can Destroy All Planetary Atmospheres and Rebuild Secondary Atmospheres on Planets F, G, and H
    MNRAS 479, 2649–2672 (2018) doi:10.1093/mnras/sty1677 Advance Access publication 2018 June 26 Cometary impactors on the TRAPPIST-1 planets can destroy all planetary atmospheres and rebuild secondary atmospheres on planets f, g, and h Quentin Kral,1‹ Mark C. Wyatt,1 Amaury H. M. J. Triaud,1,2 Sebastian Marino,1 Philippe Thebault´ 3 and Oliver Shorttle1,4 1Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK 2School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK 3LESIA-Observatoire de Paris, UPMC Univ. Paris 06, Univ. Paris-Diderot, France 4Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, UK Accepted 2018 June 19. Received 2018 June 13; in original form 2018 February 14 ABSTRACT The TRAPPIST-1 system is unique in that it has a chain of seven terrestrial Earth-like planets located close to or in its habitable zone. In this paper, we study the effect of potential cometary impacts on the TRAPPIST-1 planets and how they would affect the primordial atmospheres of these planets. We consider both atmospheric mass loss and volatile delivery with a view to assessing whether any sort of life has a chance to develop. We ran N-body simulations to investigate the orbital evolution of potential impacting comets, to determine which planets are more likely to be impacted and the distributions of impact velocities. We consider three scenarios that could potentially throw comets into the inner region (i.e. within 0.1 au where the seven planets are located) from an (as yet undetected) outer belt similar to the Kuiper belt or an Oort cloud: planet scattering, the Kozai–Lidov mechanism, and Galactic tides.
    [Show full text]
  • Property Rules for Martian Resources: How the SPACE Act of 2015 Increases the Likelihood of a Single Entity Controlling Access to Mars
    Journal of Air Law and Commerce Volume 84 Issue 2 Article 3 2019 Property Rules for Martian Resources: How the SPACE Act of 2015 Increases the Likelihood of a Single Entity Controlling Access to Mars Tyler Conte Akin Gump Strauss Hauer & Feld LLP, [email protected] Follow this and additional works at: https://scholar.smu.edu/jalc Part of the Air and Space Law Commons, and the Property Law and Real Estate Commons Recommended Citation Tyler Conte, Property Rules for Martian Resources: How the SPACE Act of 2015 Increases the Likelihood of a Single Entity Controlling Access to Mars, 84 J. AIR L. & COM. 187 (2019) https://scholar.smu.edu/jalc/vol84/iss2/3 This Article is brought to you for free and open access by the Law Journals at SMU Scholar. It has been accepted for inclusion in Journal of Air Law and Commerce by an authorized administrator of SMU Scholar. For more information, please visit http://digitalrepository.smu.edu. PROPERTY RULES FOR MARTIAN RESOURCES: HOW THE SPACE ACT OF 2015 INCREASES THE LIKELIHOOD OF A SINGLE ENTITY CONTROLLING ACCESS TO MARS TYLER CONTE* I. INTRODUCTION OR DECADES, scientists, engineers, and entrepreneurs have Fdedicated their lives to expanding humankind’s permanent presence beyond Earth for the purposes of technological pro- gress, promoting human cooperation, and avoiding our inevita- ble extinction if we remain on our home planet indefinitely. The leaders of today’s private aerospace companies that intend to establish permanent settlements on the Moon or Mars are carrying on the mission of avoiding the extinction of our spe- cies, as first described by planetary scientists as early as the 1970s.1 In order to fund this dramatic undertaking, the most prominent aerospace companies are pursuing strategies built upon monetizing the literally infinite natural resources of our solar system and beyond.2 One of the greatest difficulties associated with establishing permanent human settlements on other celestial bodies is the * The author is an Associate at Akin Gump Strauss Hauer & Feld LLP in Houston, Texas.
    [Show full text]
  • AUTOMATION TECHNIQUES for SCIENTIFIC ASTRONOMY Robert B
    Proceedings of the 22nd IAPPP Western Wing Conference: Symposium on Telescope Science Scott W. Teare and David A. Kenyon Editors © 2003, IAPPP Western Wing, Inc. All rights reserved. Published by IAPPP Western Wing, Inc. First Published May 2003. ISBN: 0-9714693-2-6 ii CONTENTS PREFACE v CONFERENCE SPONSORS vii SCIENCE WITH YOUR TELESCOPE 1 CONFESSIONS OF A BEGINNER ASTEROID LIGHT CURVE PHOTOMETRIST John Menke 3 AUTOMATION TECHNIQUES FOR SCIENTIFIC ASTRONOMY Robert B. Denny 17 AN ECONOMICAL ASTRONOMICAL DATA ACQUISITION SYSTEM Roy A. Tucker 29 WNCC OBSERVATORY LeRoy F. Snyder 35 ALL SPHERICAL CATADOPTRIC GREGORIAN DESIGN FOR METER CLASS TELESCOPES Peter Ceravolo 39 DISCOVERY OF VARIABLE STARS AS A BYPRODUCT OF ASTEROID LIGHTCURVE STUDIES Robert Stephens & Robert Koff 45 MIRA VARIABLE STARS: SPECTROSCOPIC AND PHOTOMETRIC MONITORING OF THIS BROAD CLASS OF LONG TERM VARIABLE AND HIGHLY EVOLVED STARS Dale E. Mais, Robert E. Stencel, & David Richards 55 THE PALMER DIVIDE OBSERVATORY Brian Warner 65 POSTER PAPER (PAGE 1 OF 12 SHOWN) iii iv PREFACE This volume contains the Proceedings of the 22nd Conference of the IAPPP Western Wing, Inc., which was held May 21st & 22nd, 2003 at the Northwoods Resort in the City of Big Bear, California. Once again the theme of the meeting is the Symposium on Telescope Science. Much of the work presented here is aimed at using small telescopes to do scientific investigations, the passion of the majority of those attending the conference. This conference series and its proceedings are the result of the efforts of many individuals. The organization of this conference is in the hands of: Lee Snyder, Co-Chairperson Robert Stephens, Co-Chairperson Robert Gill Colleen Gino Dave Kenyon Dale Mais Scott Teare We are particularly fortunate this year to have Dirk Terrell and Arne Henden back with us.
    [Show full text]