An Astronomy Night Toolkit
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Introduction to Astronomy from Darkness to Blazing Glory
Introduction to Astronomy From Darkness to Blazing Glory Published by JAS Educational Publications Copyright Pending 2010 JAS Educational Publications All rights reserved. Including the right of reproduction in whole or in part in any form. Second Edition Author: Jeffrey Wright Scott Photographs and Diagrams: Credit NASA, Jet Propulsion Laboratory, USGS, NOAA, Aames Research Center JAS Educational Publications 2601 Oakdale Road, H2 P.O. Box 197 Modesto California 95355 1-888-586-6252 Website: http://.Introastro.com Printing by Minuteman Press, Berkley, California ISBN 978-0-9827200-0-4 1 Introduction to Astronomy From Darkness to Blazing Glory The moon Titan is in the forefront with the moon Tethys behind it. These are two of many of Saturn’s moons Credit: Cassini Imaging Team, ISS, JPL, ESA, NASA 2 Introduction to Astronomy Contents in Brief Chapter 1: Astronomy Basics: Pages 1 – 6 Workbook Pages 1 - 2 Chapter 2: Time: Pages 7 - 10 Workbook Pages 3 - 4 Chapter 3: Solar System Overview: Pages 11 - 14 Workbook Pages 5 - 8 Chapter 4: Our Sun: Pages 15 - 20 Workbook Pages 9 - 16 Chapter 5: The Terrestrial Planets: Page 21 - 39 Workbook Pages 17 - 36 Mercury: Pages 22 - 23 Venus: Pages 24 - 25 Earth: Pages 25 - 34 Mars: Pages 34 - 39 Chapter 6: Outer, Dwarf and Exoplanets Pages: 41-54 Workbook Pages 37 - 48 Jupiter: Pages 41 - 42 Saturn: Pages 42 - 44 Uranus: Pages 44 - 45 Neptune: Pages 45 - 46 Dwarf Planets, Plutoids and Exoplanets: Pages 47 -54 3 Chapter 7: The Moons: Pages: 55 - 66 Workbook Pages 49 - 56 Chapter 8: Rocks and Ice: -
Mars Science Laboratory: Curiosity Rover Curiosity’S Mission: Was Mars Ever Habitable? Acquires Rock, Soil, and Air Samples for Onboard Analysis
National Aeronautics and Space Administration Mars Science Laboratory: Curiosity Rover www.nasa.gov Curiosity’s Mission: Was Mars Ever Habitable? acquires rock, soil, and air samples for onboard analysis. Quick Facts Curiosity is about the size of a small car and about as Part of NASA’s Mars Science Laboratory mission, Launch — Nov. 26, 2011 from Cape Canaveral, tall as a basketball player. Its large size allows the rover Curiosity is the largest and most capable rover ever Florida, on an Atlas V-541 to carry an advanced kit of 10 science instruments. sent to Mars. Curiosity’s mission is to answer the Arrival — Aug. 6, 2012 (UTC) Among Curiosity’s tools are 17 cameras, a laser to question: did Mars ever have the right environmental Prime Mission — One Mars year, or about 687 Earth zap rocks, and a drill to collect rock samples. These all conditions to support small life forms called microbes? days (~98 weeks) help in the hunt for special rocks that formed in water Taking the next steps to understand Mars as a possible and/or have signs of organics. The rover also has Main Objectives place for life, Curiosity builds on an earlier “follow the three communications antennas. • Search for organics and determine if this area of Mars was water” strategy that guided Mars missions in NASA’s ever habitable for microbial life Mars Exploration Program. Besides looking for signs of • Characterize the chemical and mineral composition of Ultra-High-Frequency wet climate conditions and for rocks and minerals that ChemCam Antenna rocks and soil formed in water, Curiosity also seeks signs of carbon- Mastcam MMRTG • Study the role of water and changes in the Martian climate over time based molecules called organics. -
EGU2015-6247, 2015 EGU General Assembly 2015 © Author(S) 2015
Geophysical Research Abstracts Vol. 17, EGU2015-6247, 2015 EGU General Assembly 2015 © Author(s) 2015. CC Attribution 3.0 License. From Kimberley to Pahrump_Hills: toward a working sedimentary model for Curiosity’s exploration of strata from Aeolis Palus to lower Mount Sharp in Gale crater Sanjeev Gupta (1), David Rubin (2), Katie Stack (3), John Grotzinger (4), Rebecca Williams (5), Lauren Edgar (6), Dawn Sumner (7), Melissa Rice (8), Kevin Lewis (9), Michelle Minitti (5), Juergen Schieber (10), Ken Edgett (11), Ashwin Vasawada (3), Marie McBride (11), Mike Malin (11), and the MSL Science Team (1) Imperial College London, London, United Kingdom ([email protected]), (2) UC, Santa Cruz, CA, USA, (3) Jet Propulsion Laboratory, Pasadena, CA, USA, (4) California Institute of Technology, Pasadena, CA, USA, (5) Planetary Science INstitute, Tucson, AZ, USA, (6) USGS, Flagstaff, AZ, USA, (7) UC, Davis, CA, USA, (8) Western Washington University, Bellingham, WA, USA, (9) Johns Hopkins University, Baltimore, Maryland, USA, (10) Indiana University, Bloomington, Indiana, USA, (11) Malin Space Science Systems, San Diego, CA, USA In September 2014, NASA’s Curiosity rover crossed the transition from sedimentary rocks of Aeolis Palus to those interpreted to be basal sedimentary rocks of lower Aeolis Mons (Mount Sharp) at the Pahrump Hills outcrop. This transition records a change from strata dominated by coarse clastic deposits comprising sandstones and conglomerate facies to a succession at Pahrump Hills that is dominantly fine-grained mudstones and siltstones with interstratified sandstone beds. Here we explore the sedimentary characteristics of the deposits, develop depositional models in the light of observed physical characteristics and develop a working stratigraphic model to explain stratal relationships. -
A Collection of Curricula for the STARLAB Greek Mythology Cylinder
A Collection of Curricula for the STARLAB Greek Mythology Cylinder Including: A Look at the Greek Mythology Cylinder Three Activities: Constellation Creations, Create a Myth, I'm Getting Dizzy by Gary D. Kratzer ©2008 by Science First/STARLAB, 95 Botsford Place, Buffalo, NY 14216. www.starlab.com. All rights reserved. Curriculum Guide Contents A Look at the Greek Mythology Cylinder ...................3 Leo, the Lion .....................................................9 Introduction ......................................................3 Lepus, the Hare .................................................9 Andromeda ......................................................3 Libra, the Scales ................................................9 Aquarius ..........................................................3 Lyra, the Lyre ...................................................10 Aquila, the Eagle ..............................................3 Ophuichus, Serpent Holder ..............................10 Aries, the Ram ..................................................3 Orion, the Hunter ............................................10 Auriga .............................................................4 Pegasus, the Winged Horse..............................11 Bootes ..............................................................4 Perseus, the Champion .....................................11 Cancer, the Crab ..............................................4 Phoenix ..........................................................11 Canis Major, the Big Dog -
Kinematics of Antlia 2 and Crater 2 from the Southern Stellar Stream Spectroscopic Survey (S5)
Draft version September 23, 2021 Typeset using LATEX twocolumn style in AASTeX63 Kinematics of Antlia 2 and Crater 2 from The Southern Stellar Stream Spectroscopic Survey (S5) Alexander P. Ji ,1, 2, 3 Sergey E. Koposov ,4, 5, 6 Ting S. Li ,1, 7, 8, 9 Denis Erkal ,10 Andrew B. Pace ,11 Joshua D. Simon ,1 Vasily Belokurov ,5 Lara R. Cullinane ,12 Gary S. Da Costa ,12, 13 Kyler Kuehn ,14, 15 Geraint F. Lewis ,16 Dougal Mackey ,12 Nora Shipp ,2, 3 Jeffrey D. Simpson ,17, 13 Daniel B. Zucker ,18, 19 Terese T. Hansen 20, 21 And Joss Bland-Hawthorn 16, 13 (S5 Collaboration) 1Observatories of the Carnegie Institution for Science, 813 Santa Barbara St., Pasadena, CA 91101, USA 2Department of Astronomy & Astrophysics, University of Chicago, 5640 S Ellis Avenue, Chicago, IL 60637, USA 3Kavli Institute for Cosmological Physics, University of Chicago, Chicago, IL 60637, USA 4Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK 5Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK 6Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK 7Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USA 8Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto ON, M5S 3H4, Canada 9NHFP Einstein Fellow 10Department of Physics, University of Surrey, Guildford GU2 7XH, UK 11McWilliams Center for Cosmology, Carnegie Mellon University, 5000 Forbes Ave, Pittsburgh, PA 15213, -
Glossary of Lunar Terminology
Glossary of Lunar Terminology albedo A measure of the reflectivity of the Moon's gabbro A coarse crystalline rock, often found in the visible surface. The Moon's albedo averages 0.07, which lunar highlands, containing plagioclase and pyroxene. means that its surface reflects, on average, 7% of the Anorthositic gabbros contain 65-78% calcium feldspar. light falling on it. gardening The process by which the Moon's surface is anorthosite A coarse-grained rock, largely composed of mixed with deeper layers, mainly as a result of meteor calcium feldspar, common on the Moon. itic bombardment. basalt A type of fine-grained volcanic rock containing ghost crater (ruined crater) The faint outline that remains the minerals pyroxene and plagioclase (calcium of a lunar crater that has been largely erased by some feldspar). Mare basalts are rich in iron and titanium, later action, usually lava flooding. while highland basalts are high in aluminum. glacis A gently sloping bank; an old term for the outer breccia A rock composed of a matrix oflarger, angular slope of a crater's walls. stony fragments and a finer, binding component. graben A sunken area between faults. caldera A type of volcanic crater formed primarily by a highlands The Moon's lighter-colored regions, which sinking of its floor rather than by the ejection of lava. are higher than their surroundings and thus not central peak A mountainous landform at or near the covered by dark lavas. Most highland features are the center of certain lunar craters, possibly formed by an rims or central peaks of impact sites. -
Snake in the Clouds: a New Nearby Dwarf Galaxy in the Magellanic Bridge ∗ Sergey E
MNRAS 000, 1{21 (2018) Preprint 19 April 2018 Compiled using MNRAS LATEX style file v3.0 Snake in the Clouds: A new nearby dwarf galaxy in the Magellanic bridge ∗ Sergey E. Koposov,1;2 Matthew G. Walker,1 Vasily Belokurov,2;3 Andrew R. Casey,4;5 Alex Geringer-Sameth,y6 Dougal Mackey,7 Gary Da Costa,7 Denis Erkal8, Prashin Jethwa9, Mario Mateo,10, Edward W. Olszewski11 and John I. Bailey III12 1McWilliams Center for Cosmology, Carnegie Mellon University, 5000 Forbes Ave, 15213, USA 2Institute of Astronomy, University of Cambridge, Madingley road, CB3 0HA, UK 3Center for Computational Astrophysics, Flatiron Institute, 162 5th Avenue, New York, NY 10010, USA 4School of Physics and Astronomy, Monash University, Clayton 3800, Victoria, Australia 5Faculty of Information Technology, Monash University, Clayton 3800, Victoria, Australia 6Astrophysics Group, Physics Department, Imperial College London, Prince Consort Rd, London SW7 2AZ, UK 7Research School of Astronomy and Astrophysics, Australian National University, Canberra, ACT 2611, Australia 8Department of Physics, University of Surrey, Guildford, GU2 7XH, UK 9European Southern Observatory, Karl-Schwarzschild-Str. 2, 85748 Garching, Germany 10Department of Astronomy, University of Michigan, 311 West Hall, 1085 S University Avenue, Ann Arbor, MI 48109, USA 11Steward Observatory, The University of Arizona, 933 N. Cherry Avenue., Tucson, AZ 85721, USA 12Leiden Observatory, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands Accepted XXX. Received YYY; in original form ZZZ ABSTRACT We report the discovery of a nearby dwarf galaxy in the constellation of Hydrus, between the Large and the Small Magellanic Clouds. Hydrus 1 is a mildy elliptical ultra-faint system with luminosity MV 4:7 and size 50 pc, located 28 kpc from the Sun and 24 kpc from the LMC. -
David Vaniman, Steve Chipera, Patricia Craig Calendar Year 2018 I
David Vaniman, Steve Chipera, Patricia Craig Calendar Year 2018 I. Report on research For calendar year 2018, focus remained on the Mars Science Laboratory (MSL) mission. Vaniman’s involvement with MSL continued in roles with two instruments, the CheMin X-ray diffraction (XRD) and X-ray florescence (XRF) instrument and, to lesser extent, the ChemCam laser-induced breakdown spectroscopy (LIBS) and remote micro-imager (RMI) instrument. Chipera and Craig are involved with the CheMin instrument. (1) Research at the MSL Gale Crater Field Site on Mars (1a) CheMin Instrument on MSL. David Vaniman is a Co-I on the CheMin instrument for Mars Science Laboratory (MSL); the PI is Tom Bristow of NASA Ames. This report also covers Steve Chipera, who is a Co-I for the CheMin instrument, and Patricia Craig, who is a Postdoctoral Research Scientist for the CheMin team. Steve Chipera works through PSI as a Senior Research Associate for the MSL mission and reports to Dave Vaniman. Patricia Craig, who is a Postdoctoral Research Scientist at PSI, also reports to Dave Vaniman. Vaniman has tactical, data analysis, and Planetary data System (PDS) reporting roles for MSL. Steve Chipera has a data analysis role and Patricia Craig has both tactical and data analysis roles for MSL. As members of the CheMin Science Team tasked with operations, Vaniman’s and Craig’s tactical participation included operations in the role of combined Payload Uplink Lead and Payload Downlink Lead (PUDL). With Dick Morris (NASA-JSC) and Mike Wilson (NASA-Ames), Vaniman completed three additional rounds of data delivery for the Planetary Data System (PDS), one on February 16, 2018 (PDS release #17), one on June 29, 2018 (PDS release #18), and one on November 2, 2018 (PDS release #19). -
Astronomy Alphabet
Astronomy Alphabet Educational video for children Teacher https://vimeo.com/77309599 & Learner Guide This guide gives background information about the astronomy topics mentioned in the video, provides questions and answers children may be curious about, and suggests topics for discussion. Alhazen A Alhazen, called the Father of Optics, performed NASA/Goddard/Lunar Reconnaissance Orbiter, Apollo 17 experiments over a thousand years ago Can you find Alhazen crater when you look at the Moon? to learn about how light travels and Why does the Moon look bigger near the behaves. He also studied astronomy, horizon? separated light into colors, and sought to Believe it or not, scientists still don’t know for sure why explain why the Moon looks bigger near we perceive the Moon to be larger when it lies near to the the horizon. horizon. Though photos of the Moon at different points in the sky show it to be the same size, we humans think we I’ve never heard of Abu Ali al-Hasan ibn al- see something quite different. Try this experiment yourself Hasan ibn al-Hatham (Alhazen). sometime! One possibility is that objects we see next to the Tell me more about him. Moon when it’s near to them give us the illusion that it’s We don’t know that much about Alhazen be- bigger, because of a sense of scale and reference. cause he lived so long ago, but we do know that he was born in Persia in 965. He wrote hundreds How many craters does the Moon have, and what of books on math and science and pioneered the are their names? scientific method of experimentation. -
Curiosity's First Six Months on Mars
NASA/JPL-Caltech/MSSS Curiosity's First Six Months on Mars: Noah Warner Tactical Uplink Lead Jet Propulsion Laboratory from touchdown to drilling rocks California Institute of Technology February 12, 2013 Curiosity landed on Mars August 5, 2012 (PDT) The HiRISE camera on the Mars Reconnaissance Orbiter took this action shot of Curiosity descending on the parachute! Touchdown with the Sky Crane Landing System Curiosity’s primary scientific goal is to explore and quantitatively assess a local region on Mars’ surface as a potential habitat for life, past or present • Biological potential • Geology and geochemistry • Role of water • Surface radiation NASA/JPL-Caltech Curiosity’s Science Objectives NASA/JPL-Caltech NASA/JPL-Caltech/ESA/DLR/FU Berlin/MSSS Target: Gale Crater and Mount Sharp ChemCam REMOTE SENSING Mastcam Mastcam (M. Malin, MSSS) - Color and telephoto imaging, video, atmospheric opacity RAD ChemCam (R. Wiens, LANL/CNES) – Chemical composition; REMS remote micro-imaging DAN CONTACT INSTRUMENTS (ARM) MAHLI (K. Edgett, MSSS) – Hand-lens color imaging APXS (R. Gellert, U. Guelph, Canada) - Chemical composition ANALYTICAL LABORATORY (ROVER BODY) MAHLI APXS SAM (P. Mahaffy, GSFC/CNES/JPL-Caltech) - Chemical and isotopic composition, including organics Brush MARDI Drill / Sieves CheMin (D. Blake, ARC) - Mineralogy Scoop Wheel Base: 2.8 m ENVIRONMENTAL CHARACTERIZATION Height of Deck: 1.1 m MARDI (M. Malin, MSSS) - Descent imaging Ground Clearance: 0.66 m REMS (J. Gómez-Elvira, CAB, Spain) - Meteorology / UV Height of Mast: 2.2 m RAD -
Windblown Sandstones Cemented by Sulfate and Clay Minerals in Gale
PUBLICATIONS Geophysical Research Letters RESEARCH LETTER Wind-blown sandstones cemented by sulfate 10.1002/2013GL059097 and clay minerals in Gale Crater, Mars Key Points: R. E. Milliken1, R. C. Ewing2, W. W. Fischer3, and J. Hurowitz4 • Lower Mt. Sharp in Gale Crater exhibits evidence for wind-blown 1Department of Geological Sciences, Brown University, Providence, Rhode Island, USA, 2Department of Geology and sandstones 3 • Preserved dune topography is indicative Geophysics, Texas A&M University, College Station, Texas, USA, Division of Geological and Planetary Sciences, California 4 of specific environmental conditions Institute of Technology, Pasadena, California, USA, Department of Geosciences, Stony Brook University, Stony Brook, New • Some preserved dunes contain clays, York, USA possibly as authigenic cements Abstract Gale Crater contains Mount Sharp, a ~5 km thick stratigraphic record of Mars’ early environmental Supporting Information: • Figures SA1–SA8, Tables S1, and S2 history. The strata comprising Mount Sharp are believed to be sedimentary in origin, but the specific • Readme depositional environments recorded by the rocks remain speculative. We present orbital evidence for the occurrence of eolian sandstones within Gale Crater and the lower reaches of Mount Sharp, including Correspondence to: preservation of wind-blown sand dune topography in sedimentary strata—a phenomenon that is rare on Earth R. E. Milliken, [email protected] and typically associated with stabilization, rapid sedimentation, transgression, and submergence of the land surface. The preserved bedforms in Gale are associated with clay minerals and elsewhere accompanied by typical dune cross stratification marked by bounding surfaces whose lateral equivalents contain sulfate salts. Citation: Milliken, R. E., R. C. Ewing, W. -
Nomenclature for Lunar Features at the Chang'e-3 Landing Site
Acta Geochim (2017) 36(2):213–223 DOI 10.1007/s11631-017-0159-1 ORIGINAL ARTICLE Nomenclature for lunar features at the Chang’e-3 landing site Zhoubin Zhang1,2 · Chunlai Li1,2,3 · Wei Zuo1,2,3 · Xingguo Zeng1,2 Received: 22 December 2016 / Revised: 15 February 2017 / Accepted: 9 April 2017 / Published online: 27 April 2017 © Science Press, Institute of Geochemistry, CAS and Springer-Verlag Berlin Heidelberg 2017 Abstract Nomenclatures for lunar features always published after some necessary approval procedures by the accompany the progresses of human lunar exploration, International Astronomical Union. which has an important dual meaning in culture and sci- ence. The naming of lunar features not only can Keywords Moon · Chang’e-3 · Landing site · Lunar commemorate the outstanding contributions of academics, feature nomenclature masters in various fields, and popularize the traditional cultures of ethnic groups all over the world, but also have a critical function of providing accurate indicative informa- 1 Introduction tion on features with special morphology, origin, nature and scientific value. However, nomenclature for features at Planetary nomenclature, like terrestrial nomenclature, is the Chang’e-3 landing site, which has a more arbitrary used to uniquely identify a feature on the surface of a form without many constrains posed by a uniformed sys- planet or satellite so that the feature can be easily located, tem, is unlike the features for other morphological units. described, and discussed. Nomenclature for lunar features This paper originated from the actual needs for the originated in the seventeenth century, as early scientists in description of scientific exploration activities, interpreta- that era used telescopes to observe the lunar surface, named tion of scientific research and dissemination of scientific the remarkable features on the lunar surface according to results.