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Using a Nuclear Explosive Device for Planetary Defense Against an Incoming Asteroid
Georgetown University Law Center Scholarship @ GEORGETOWN LAW 2019 Exoatmospheric Plowshares: Using a Nuclear Explosive Device for Planetary Defense Against an Incoming Asteroid David A. Koplow Georgetown University Law Center, [email protected] This paper can be downloaded free of charge from: https://scholarship.law.georgetown.edu/facpub/2197 https://ssrn.com/abstract=3229382 UCLA Journal of International Law & Foreign Affairs, Spring 2019, Issue 1, 76. This open-access article is brought to you by the Georgetown Law Library. Posted with permission of the author. Follow this and additional works at: https://scholarship.law.georgetown.edu/facpub Part of the Air and Space Law Commons, International Law Commons, Law and Philosophy Commons, and the National Security Law Commons EXOATMOSPHERIC PLOWSHARES: USING A NUCLEAR EXPLOSIVE DEVICE FOR PLANETARY DEFENSE AGAINST AN INCOMING ASTEROID DavidA. Koplow* "They shall bear their swords into plowshares, and their spears into pruning hooks" Isaiah 2:4 ABSTRACT What should be done if we suddenly discover a large asteroid on a collision course with Earth? The consequences of an impact could be enormous-scientists believe thatsuch a strike 60 million years ago led to the extinction of the dinosaurs, and something ofsimilar magnitude could happen again. Although no such extraterrestrialthreat now looms on the horizon, astronomers concede that they cannot detect all the potentially hazardous * Professor of Law, Georgetown University Law Center. The author gratefully acknowledges the valuable comments from the following experts, colleagues and friends who reviewed prior drafts of this manuscript: Hope M. Babcock, Michael R. Cannon, Pierce Corden, Thomas Graham, Jr., Henry R. Hertzfeld, Edward M. -
View Conducted by Its Standing Review Board (SRB)
Science Committee Report Dr. Wes Huntress, Chair 1 Science Committee Members Wes Huntress, Chair Byron Tapley, (Vice Chair) University of Texas-Austin, Chair of Earth Science Alan Boss, Carnegie Institution, Chair of Astrophysics Ron Greeley, Arizona State University, Chair of Planetary Science Gene Levy, Rice University , Chair of Planetary Protection Roy Torbert, University of New Hampshire, Chair of Heliophysics Jack Burns, University of Colorado Noel Hinners, Independent Consultant *Judith Lean, Naval Research Laboratory Michael Turner, University of Chicago Charlie Kennel, Chair of Space Studies Board (ex officio member) * = resigned July 16, 2010 2 Agenda • Science Results • Programmatic Status • Findings & Recommendations 3 Unusual Thermosphere Collapse • Deep drop in Thermospheric (50 – 400 km) density • Deeper than expected from solar cycle & CO2 4 Aeronomy of Ice in the Mesosphere (AIM) unlocking the secrets of Noctilucent Clouds (NLCs) Form 50 miles above surface in polar summer vs ~ 6 miles for “norm79al” clouds. NLCs getting brighter; occurring more often. Why? Linked to global change? AIM NLC Image June 27, 2009 - AIM measured the relationship between cloud properties and temperature - Quantified for the first time, the dramatic response to small changes, 10 deg C, in temperature - T sensitivity critical for study of global change effects on mesosphere Response to Gulf Oil Spill UAVSAR 23 June 2010 MODIS 31 May 2010 ASTER 24 May 2010 Visible Visible/IR false color Satellite instruments: continually monitoring the extent of -
Cubesats to the Moon | the Planetary Society
8/1/2019 CubeSats to the Moon | The Planetary Society Casey Dreier • September 2, 2015 CubeSats to the Moon An interview with the scientist behind NASA’s newest planetary exploration mission On Tuesday, NASA announced its selection of two CubeSats to ¼y beyond Earth as part of its Small, Innovative Missions for Planetary Exploration (SIMPLEx) program. The CubeSats were limited to a total budget of $5.6 million (though they were encouraged to be cheaper), and will ride along on the ¹rst ¼ight of the Space Launch System (SLS) in 2018. They were competitively selected from a number of proposals submitted by the scienti¹c community. The Lunar Polar Hydrogen Mapper (LunaH-Map) was one of the two missions selected. Led by 33-year-old planetary scientist Dr. Craig Hardgrove, a post- doctoral scholar at Arizona State University, it will attempt to map the distribution of water-ice over the south pole of the Moon at high resolutions. www.planetary.org/blogs/casey-dreier/2015/0902-cubesats-to-the-moon.html 1/11 8/1/2019 CubeSats to the Moon | The Planetary Society Sean Amidan / ASU / SpaceTREx LUNAR POLAR HYDROGEN MAPPER (LUNAH-MAP) Artist's concept of the Lunar Polar Hydrogen Mapper (LunaH-Map), an Arizona State University-built CubeSat about the size of a shoebox that will be used to produce a map of the water resources on the Moon for future human exploration. I interviewed Dr. Hardgrove about his lunar CubeSat, how it came together, and how NASA’s support for small missions are important for early career scientists like himself. -
Planetary Protection Requirements for Human and Robotic Missions to Mars
Concepts and Approaches for Mars Exploration (2012) 4331.pdf PLANETARY PROTECTION REQUIREMENTS FOR HUMAN AND ROBOTIC MISSIONS TO MARS. R. Mogul1, P. D. Stabekis2, M. S. Race3, and C. A. Conley4, 1California State Polytechnic University, Pomona, 3801 W. Temple Ave, Pomona, CA 91768 ([email protected]), 2Genex Systems, 525 School St. SW, Suite 201, Washington D.C. 20224 ([email protected]), 3SETI Institute, Mountain View, CA 94043, 4NASA Head- quarters, Washington D.C. 20546 ([email protected]) Introduction: Ensuring the scientific integrity of mission. Hardware involved in the acquisition and Mars exploration, and protecting the Earth and the storage of samples from Mars must be designed to human population from potential biohazards, requires protect Mars material from Earth contamination, and the incorporation of planetary protection into human ensure appropriate cleanliness from before launch spaceflight missions as well as robotic precursors. All through return to Earth. Technologies needed to ensure missions returning samples from Mars are required to sample cleanliness at levels similar to those maintained comply with stringent planetary protection require- by the Viking project, in the context of modern space- ments for this purpose, recent refinements to which are craft materials, are yet to be developed. reported here. The objectives of planetary protection policy are As indicated in NASA Policy Directive NPD the same for both human and robotic missions; howev- 8020.7G (section 5c), to ensure compliance with the er, the specific implementation requirements will nec- Outer Space Treaty planetary protection is a mandatory essarily be different. Human missions will require component for all solar system exploration, including additional planetary protection approaches that mini- human missions. -
PLANETARY PROTECTION and REGULATING HUMAN HEALTH: a RISK THAT IS NOT ZERO Victoria Sutton1
(3) FINAL MACRO VERSION - VICTORIA SUTTON ARTICLE (PP. 71-102) (DO NOT DELETE) 3/9/2020 9:40 AM 19 Hous. J. Health L. & Policy 71 Copyright © 2019 Victoria Sutton Houston Journal of Health Law & Policy PLANETARY PROTECTION AND REGULATING HUMAN HEALTH: A RISK THAT IS NOT ZERO Victoria Sutton1 INTRODUCTION ............................................................................................ 73 I. LESSONS FROM HUMAN HISTORY ........................................................... 75 II. U.S. LEADERSHIP, INTERNATIONAL LAW, AND GUIDELINES FOR BACK CONTAMINATION—A SHORT HISTORY OF PLANETARY PROTECTION AND BIOCONTAINMENT ................................................... 79 A. International Law and Biocontainment Binding All Nations .......................................................................................... 82 B. Private Space Travel Must Comply with Planetary Protection ...................................................................................... 84 C. Enforceability is a Weakness ......................................................... 85 III. POLICY INDICATIONS THAT A RENEWED FOCUS IS NEEDED FOR BACK CONTAMINATION ........................................................................ 86 A. The Elimination of Human Health and Quarantine from U.S. Planetary Protection Protocols ........................................... 86 1 Victoria Sutton, MPA, PhD, JD, is the Paul Whitfield Horn Professor at Texas Tech University School of Law. Dr. Sutton is the former Assistant Director at the White House Science Office -
An Economic Analysis of Mars Exploration and Colonization Clayton Knappenberger Depauw University
DePauw University Scholarly and Creative Work from DePauw University Student research Student Work 2015 An Economic Analysis of Mars Exploration and Colonization Clayton Knappenberger DePauw University Follow this and additional works at: http://scholarship.depauw.edu/studentresearch Part of the Economics Commons, and the The unS and the Solar System Commons Recommended Citation Knappenberger, Clayton, "An Economic Analysis of Mars Exploration and Colonization" (2015). Student research. Paper 28. This Thesis is brought to you for free and open access by the Student Work at Scholarly and Creative Work from DePauw University. It has been accepted for inclusion in Student research by an authorized administrator of Scholarly and Creative Work from DePauw University. For more information, please contact [email protected]. An Economic Analysis of Mars Exploration and Colonization Clayton Knappenberger 2015 Sponsored by: Dr. Villinski Committee: Dr. Barreto and Dr. Brown Contents I. Why colonize Mars? ............................................................................................................................ 2 II. Can We Colonize Mars? .................................................................................................................... 11 III. What would it look like? ............................................................................................................... 16 A. National Program ......................................................................................................................... -
Planetary Defence Activities Beyond NASA and ESA
Planetary Defence Activities Beyond NASA and ESA Brent W. Barbee 1. Introduction The collision of a significant asteroid or comet with Earth represents a singular natural disaster for a myriad of reasons, including: its extraterrestrial origin; the fact that it is perhaps the only natural disaster that is preventable in many cases, given sufficient preparation and warning; its scope, which ranges from damaging a city to an extinction-level event; and the duality of asteroids and comets themselves---they are grave potential threats, but are also tantalising scientific clues to our ancient past and resources with which we may one day build a prosperous spacefaring future. Accordingly, the problems of developing the means to interact with asteroids and comets for purposes of defence, scientific study, exploration, and resource utilisation have grown in importance over the past several decades. Since the 1980s, more and more asteroids and comets (especially the former) have been discovered, radically changing our picture of the solar system. At the beginning of the year 1980, approximately 9,000 asteroids were known to exist. By the beginning of 2001, that number had risen to approximately 125,000 thanks to the Earth-based telescopic survey efforts of the era, particularly the emergence of modern automated telescopic search systems, pioneered by the Massachusetts Institute of Technology’s (MIT’s) LINEAR system in the mid-to-late 1990s.1 Today, in late 2019, about 840,000 asteroids have been discovered,2 with more and more being found every week, month, and year. Of those, approximately 21,400 are categorised as near-Earth asteroids (NEAs), 2,000 of which are categorised as Potentially Hazardous Asteroids (PHAs)3 and 2,749 of which are categorised as potentially accessible.4 The hazards posed to us by asteroids affect people everywhere around the world. -
Biological Planetary Protection for Human Missions to Mars
NASA NID 8715.129 Interim Effective Date: July 9, 2020 Directive Expiration Date: July 9, 2021 Subject: Biological Planetary Protection for Human Missions to Mars Responsible Office: Office of Safety and Mission Assurance Table of Contents Preface P.1 Purpose P.2 Applicability P.3 Authority P.4 Applicable Documents P.5 Measurement/Verification P.6 Cancellation Chapter 1. Mitigating Backward and Forward Harmful Biological Contamination from Human Missions to Mars 1.1 Overview 1.2 Guidance for Biological Planetary Protection for Human Missions to Mars 1.3 NASA Policy on Biological Planetary Protection for Human Missions to Mars Appendix A. References 1 Preface P.1 Purpose a. This directive defines NASA’s obligation to avoid harmful forward and backward biological contamination under Article IX of the Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies (the "Outer Space Treaty"), October 19, 1967. b. This directive specifically addresses the control of forward biological contamination of Mars and backward biological contamination of the Earth-Moon system associated with human presence in space vehicles intended to land, orbit, flyby, and return from Mars. c. The 1967 Outer Space Treaty provides in relevant part: “States Parties to the Treaty shall pursue studies of outer space, including the Moon and other celestial bodies, and conduct exploration of them so as to avoid their harmful contamination and also adverse changes in the environment of the Earth resulting from the introduction of extraterrestrial matter and, where necessary, shall adopt appropriate measures for this purpose.” NASA recognizes that the 1967 Outer Space Treaty (OST) sets forth legal requirements on U.S. -
Planetary Protection Background & Motivation
Planetary Protection Background & Motivation Gerhard Kminek Independent Safety Office European Space Agency ESA UNCLASSIFIED - For Official Use What planetary protection is not Fireball exploded above Chelyabinsk city in the morning of 15 Feb. 2013 It is not about asteroid defense → Covered in the Near Earth Objects (NEO) and Space Situational Awareness (SSA) programs Credit: ESA It is not about space debris → Covered in the Space Surveillance and Tracking (SST), space debris, and sustainability programs Credit: NASA-JPL/MER It is not about cultural or natural world heritage → Covered by UNESCO based on a convention (for Earth) and the COSPAR Panel on Exploration (for space) Credit: Mars Daily It is not a green party for space ESA UNCLASSIFIED - For Official Use Goals for planetary protection Ensure that scientific investigations related to the origin and distribution of life are not compromised Picture credit: A. L. Hildebrand Protect our investment in space science & exploration Unique opportunity to learn more about the origin of life in a way that is no longer possible on Earth And than there is the more philosophical issue about the Drake equation Figure credit: Bada and Lazcano, Science 296, 2002 Protect the Earth from the potential hazard posed by extraterrestrial matter carried by a spacecraft returning from an interplanetary mission Simple prudence - protect the Earth! In line with the precautionary principle of environmental protection Bart Simpson, Dec. 17, 2000, “Skinner’s Sense of Snow” ESA UNCLASSIFIED - For Official Use History of planetary protection “…we are in the awkward situation of being able to spoil certain possibilities for scientific investigations for a considerable interval before we can constructively realize them…we urgently need to give some thought to the conservative measures needed to protect future scientific objectives on the moon and the planets…” J. -
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] -
Northumbria Research Link
Northumbria Research Link Citation: Cheney, Thomas Eric Leslie (2020) Sovereignty, jurisdiction, and property in outer space: space resources, the outer space treaty, and national legislation. Doctoral thesis, Nothumbria University. This version was downloaded from Northumbria Research Link: http://nrl.northumbria.ac.uk/42999/ Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the University’s research output. Copyright © and moral rights for items on NRL are retained by the individual author(s) and/or other copyright owners. Single copies of full items can be reproduced, displayed or performed, and given to third parties in any format or medium for personal research or study, educational, or not-for-profit purposes without prior permission or charge, provided the authors, title and full bibliographic details are given, as well as a hyperlink and/or URL to the original metadata page. The content must not be changed in any way. Full items must not be sold commercially in any format or medium without formal permission of the copyright holder. The full policy is available online: http://nrl.northumbria.ac.uk/pol i cies.html Sovereignty, Jurisdiction, and Property in Outer Space: Space Resources, the Outer Space Treaty, and National Legislation T EL Cheney PhD 2020 Sovereignty, Jurisdiction, and Property in Outer Space: Space Resources, the Outer Space Treaty, and National Legislation Thomas Eric Leslie Cheney A thesis submitted in partial fulfilment of the requirements of the University of Northumbria at Newcastle for the degree of Doctor of Philosophy Research undertaken in the Faculty of Business and Law January 2020 Page 1 of 342 Abstract Space resources and space property rights have long been popular topics. -
Cubesat-Services.Pdf
Space• Space Station Station Cubesat CubesatDeployment Services Deployment Services NanoRacks Cubesat Deployer (NRCSD) • 51.6 degree inclination, 385-400 KM • Orbit lifetime 8-12 months • Deployment typically 1-3 months after berthing • Soft stowage internal ride several times per year Photo credit: NASA NRCSD • Each NRCSD can deploy up to 6U of CubeSats • 8 NRCSD’s per airlock cycle, for a total of 48U deployment capability • ~2 Air Lock cycles per mission Photo Credit: NanoRacks LLC Photo credit: NASA 2. Launched by ISS visiting vehicle 3. NRCSDs installed by ISS Crew 5. Grapple by JRMS 4. JEM Air Lock depress & slide 6. NRCSDs positioned by JRMS table extension 1. NRCSDs transported in CTBs 7. Deploy 8. JRMS return NRCSD-MPEP stack to slide table; 9. ISS Crew un-install first 8 NRCSDs; repeat Slide table retracts and pressurizes JEM air lock install/deploy for second set of NRCSDs NanoRacks Cubesat Mission (NR-CM 3 ) • Orbital Sciences CRS-1 (Launched Jan. 9, 2014) • Planet Labs Flock1A, 28 Doves • Lithuanian Space Assoc., LitSat-1 • Vilnius University & NPO IEP, LituanicaSat-1 • Nanosatisfi, ArduSat-2 • Southern Stars, SkyCube • University of Peru, UAPSat-1 Photo credit: NASA Mission Highlights Most CubeSats launched Two countries attain in a single mission space-faring status World’s largest remote Kickstarter funding sensing constellation • NR-CM3 • Orbital Science CRS-1, Launch Jan 9, 2014 • Air Lock Cycle 1, Feb 11-15, 2014 Dove CubeSats • Deployers 1-8 (all Planet Labs Doves) Photo credit: NASA • NR-CM3 • Orbital Science CRS-1,