DOCSLIB.ORG

National Aeronautics and Space Administration Th Ixae Mpacs Ixae Th I

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
National Aeronautics and Space Administration Th Ixae Mpacs Ixae Th I National Aeronautics and Space Administration S pacM e aIX th i This collection of activities is based on a weekly series of space science problems distributed to thousands of teachers during the 2012- 2013 school year. They were intended for students looking for additional challenges in the math and physical science curriculum in grades 5 through 12. The problems were created to be authentic glimpses of modern science and engineering issues, often involving actual research data. The problems were designed to be ‘one-pagers’ with a Teacher’s Guide and Answer Key as a second page. This compact form was deemed very popular by participating teachers. For more weekly classroom activities about astronomy and space visit the NASA website, http://spacemath.gsfc.nasa.gov Add your email address to our mailing list by contacting Dr. Sten Odenwald at [email protected] Front and back cover credits: Front) Grail Gravity Map of the Moon -Grail NASA/ARC/MIT; Dawn Chorus - RBSP/APL/NASA; Erupting Prominence - SDO/NASA; Location of Curiosity - Curiosity/JPL./NASA; Chelyabinsk Meteor - WWW; LL Pegasi Spiral - NASA/ESA Hubble Space Telescope. Back) U Camalopardalis (Courtesy ESA/Hubble, NASA and H. Olofsson (Onsala Space Observatory) Interior Illustrations: All images are courtesy NASA and specific missions as stated on each page, except for the following: 20) Chelyabinsk Meteor and classroom (chelyabinsk.ru); 32) diffraction figure (Wikipedia); 39) Planet accretion (Alan Brandon, Nature magazine, May 2011); 44) Beatrix Mine (J.D. Myers, University of Wyoming); 53) Mars interior (Uncredited ,TopNews.in); 89) Earth Atmosphere (NOAA); 90, 91) Lonely Cloud (Henriette, The Cloud Appreciation Society, 2005); 101, 103) House covered in snow (The Author); This booklet was created through an education grant NNH06ZDA001N- EPO from NASA's Science Mission Directorate. Space Math http://spacemath.gsfc.nasa.gov Table of Contents ii Grade Page Acknowledgments i Table of Contents ii Mathematics Topic Matrix iv How to use this Book vi Alignment with Standards vii Teacher Comments viii Fun with Gears and Fractions 3-5 1 RBSP - A New Belt for the Van Allen Belts! 3-5 2 Hinode Observes a Solar Eclipse From Space 3-5 3 Curiosity -Telling Time on Mars 3-5 4 SDO-Solar Flares and the Stormy Sun 3-5 5 Landsat - Exploring Water Use in Kansas 6-8 6 RBSP Spacecraft Hears Dawn Chorus in Space - I 6-8 7 RBSP Spacecraft Hears Dawn Chorus in Space - II 6-8 8 RBSP Spacecraft Hears Dawn Chorus in Space - III 6-8 9 SDO Sees Coronal Rain - Estimating Plasma Speed 6-8 10 A Mathematical Model of Magnetic Field Lines - I 6-8 11 A Mathematical Model of Magnetic Field Lines - II 6-8 12 InSight – The Seismographic Station - Wave Arrival Times 6-8 13 Planck Mission Sees Ancient Universe Clearly 6-8 14 Curiosity Discovers an Ancient Mars River - Elementary 6-8 15 Hubble Extreme Deep Field - Counting Galaxies 6-8 16 Grail Spacecraft Create New Craters on the Moon 6-8 17 Space-X Exploring the Launch of the Falcon 9 6-8 18 Fermi Observatory and the Origin of Cosmic Rays 6-8 19 The Frequency of Large Meteorite Impacts 6-8 20 Kepler - Alpha Centauri Bb - A Nearby Extrasolar Planet 6-8 21 Curiosity Rover on the Move! 6-8 22 Curiosity - Exploring Gale Crater 6-8 23 Hubble - The Expanding Gas Shell of U Camelopardalis 6-8 24 Exploring Density, Mass and Volume Across the Universe 6-8 25 Hubble - A Distant Supernova Remnant Discovered 6-8 26 Landsat - NASA Satellite Takes Pictures of the Salton Sea 6-8 27 Chandra - Giant Gas Cloud in System NGC 6240 8-10 28 Fermi - The Remarkable Gamma Ray Burst GRB 130427A 8-10 29 Hubble - Exploring the Most Distant Galaxies 9-12 30 Grail Satellites Create a Gravity Map of the Moon 9-12 31 Curiosity Uses X-Ray Diffraction to Identify Minerals 9-12 32 Hubble - An Enormous Stellar Spiral Pattern in Space 9-12 33 Space Math http://spacemath.gsfc.nasa.gov TableU of Contents (contd) iii Curiosity Discovers an Ancient Martian River - Advanced 9-12 34 Hubble - Pluto's Fifth Moon 9-12 35 The Radioactive Dating of a Star in the Milky Way 9-12 36 Calculus: The Close Encounter to te Sun of Barnards Star 12 37 The Volume of a Lunar Impact Crater 12 38 How to Grow a Planet or a Raindrop! 12 39 A Mathematical Model of a Magnetic Field Line - III 12 40 Special NASA Mission Section - InSight Scheduling Events in Time for Launch 5-7 41 Exploring a Possible InSight Landing Area on Mars 6-8 42 Comparing the InSight Landing Area to a City Block! 6-8 43 Exploring Temperature Change in Earth's Outer Crust 6-8 44 Exploring the InSight Lander Telemetry Data Flow 6-8 45 Seeing the Martian Surface with IDC 6-8 46 Telling Time on Mars - Earth Days and Mars Sols 6-8 47 The InSight Seismographic Station Solar Power System 6-8 48 The Work Area In Front of the Lander 6-8 49 Marsquake Energy and the Moment Magnitude Scale 8-10 50 Exploring Logarithms and the Richter Magnitude Scale 8-10 51 The Distance to the Martian Horizon 8-10 52 Exploring the Interior of Mars with Spheres and Shells 8-10 53 Exploring the Mass of Mars 8-10 54 Exploring Impacts and Quakes on Mars 8-10 55 Comparing the Heat Output of Mars and Earth 8-10 56 Exploring Heat Flow and Insulation 8-10 57 Radio Communications with Earth -The Earth-Sun Angle 8-10 58 Estimating the Mass of a Martian Dust Devil! 8-10 59 The InSight Seismographic Station - Wave arrival times 8-10 60 Special NASA Mission Section - Juno Solar Electricity for a New Spacecraft 5-7 61 Investigating Juno's Elliptical Transfer Orbit 8-10 62 The Launch of the Juno Spacecraft 8-10 63 The Launch of the Juno Spacecraft - Ascent to Orbit 8-10 64 Solar Energy and the Distance of Juno from the Sun 10-12 65 The Speed of the Juno Spacecraft 10-12 66 Investigating the Elliptical orbit of Juno Around Jupiter 10-12 67 Investigating the Radiation Belts Around Jupiter 10-12 68 Special NASA Mission Section - MMS The MMS Satellites and Solar Power 5-7 69 Some Facts About the MMS Atlas Rocket 5-7 70 Launching the MMS Satellite Constellation into Orbit 6-8 71 Space Math http://spacemath.gsfc.nasa.gov Table of Contents (contd) iv The MMS Launchpad at Cape Canaveral 6-8 72 Stacking Four MMS Satellites Inside the Atlas Nosecone 6-8 73 Volume and Surface Area of an Octagonal MMS Satellite 8-10 74 The MMS Payload Up Close 8-10 75 The Acceleration Curve for the MMS Launch 8-10 76 The Orbit of the MMS Satellite Constellation 8-10 77 The Orbit of the MMS Satellite Constellation - Advanced 10-12 78 Radiation Belts Storm Probes - RBSP Working with Areas of Rectangles and Circles 3-5 79 The RBSP Satellite - Working with Octagons 6-8 80 Radiation Belts Storm Probes - Telemetry Math 6-8 81 Exploring Gas Density in Space 6-8 82 Electricity from Sunlight 6-8 83 Exploring the Outer Atmosphere - Gas Density 6-8 84 Measuring the Mass of Earth with the RBSP Satellites 8-10 85 Exploring the Donut-Shaped van Allen Belts 8-10 86 Estimating the Total Mass of the van Allen Belts 8-10 87 Measuring Earth's Magnetic Field in Space 8-10 88 Exploring the Density of Gas in the Atmosphere 8-10 89 The Science of Clouds- S'COOL Using Proportions to Estimate the Height of a Cloud 6-8 90 Using Proportions to Estimate the Size of a Cloud 6-8 91 Estimating the Mass of a Cloud 6-8 92 Working with Rainfall Rates and Water Volume 6-8 93 Cloud Droplets and Rain Drops 6-8 94 How Clouds Form - Working with Rates of Change 8-10 95 Cloud Cover and Solar Radiation 8-10 96 Cloud Cover, Albedo, Transmission and Opacity 8-10 97 The History of Winter Graphing a Snowflake Using Symmetry 6 98 The Surface Area of a Snowflake 6 99 Snowflake Growth Rates and Surface Area 6 100 Snow to Water Ratios 7 101 Snow Density and Volume 7 102 Snow Density, mass and Roof Failure 7 103 Exploring Energy and Temperature 8 104 Exploring Temperature and States of Matter 8 105 What is a Snowball's Chance on Mars? 8 106 Useful Links 107 Author Comments 108 Space Math http://spacemath.gsfc.nasa.gov v MathematicsU Topic Matrix Topic Problem Numbers 1 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 Inquiry Technology, rulers Numbers, patterns, X X X X X X X percentages Averages X Time, distance, speed X X X X X X X X X Density, mass, X X X X volume Areas and volumes X X X X X X Scale Drawings, X X X X X X X X X X X X X X X X X X X proportions Geometry, Pythagorean X X X X X X X X X Theorem Scientific X X X X X X X X Notation Unit Conversions X X X X X Fractions X Graph or Table X X X X X X X Analysis Solving for X X X Evaluating Fns X X X X X X Modeling X X X X Probability X Rates/Slopes X Logarithmic Fns Polynomials X Power Fns Exponential Fns Conics Piecewise Fns Trigonometry Integration Differentiation Limits Space Math http://spacemath.gsfc.nasa.gov Mathematics Topic Matrix (cont'd) vi Topic Problem Numbers 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 6 6 6 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 Inquiry Technology, rulers Numbers, patterns, X X X X percentages Averages Time, distance, speed X X X X X Density, mass, X X volume Areas and volumes X X X X X Scale drawings X X X X X X X X X Geometry, X X X X X X X X Pythagorean Theorem Scientific Notation X X X X X X X X X X Unit X X X X X X Conversions Fractions Graph or Table Analysis X X X X Solving for X X X X X Evaluating Fns X X X X X X X X X X Modeling X X X X X X X X X X Probability Rates/Slopes X X X X X Logarithmic X X Fns Polynomials X Power Fns Exponential Fns X Conics X Piecewise Fns Trigonometry X X X Integration X X Differentiation X X X Limits Space Math http://spacemath.gsfc.nasa.gov
Load more

Recommended publications
  • Winter Constellations
    Winter Constellations *Orion *Canis Major *Monoceros *Canis Minor *Gemini *Auriga *Taurus *Eradinus *Lepus *Monoceros *Cancer *Lynx *Ursa Major *Ursa Minor *Draco *Camelopardalis *Cassiopeia *Cepheus *Andromeda *Perseus *Lacerta *Pegasus *Triangulum *Aries *Pisces *Cetus *Leo (rising) *Hydra (rising) *Canes Venatici (rising) Orion--Myth: Orion, the great ​ ​ hunter. In one myth, Orion boasted he would kill all the wild animals on the earth. But, the earth goddess Gaia, who was the protector of all animals, produced a gigantic scorpion, whose body was so heavily encased that Orion was unable to pierce through the armour, and was himself stung to death. His companion Artemis was greatly saddened and arranged for Orion to be immortalised among the stars. Scorpius, the scorpion, was placed on the opposite side of the sky so that Orion would never be hurt by it again. To this day, Orion is never seen in the sky at the same time as Scorpius. DSO’s ● ***M42 “Orion Nebula” (Neb) with Trapezium A stellar ​ ​ ​ nursery where new stars are being born, perhaps a thousand stars. These are immense clouds of interstellar gas and dust collapse inward to form stars, mainly of ionized hydrogen which gives off the red glow so dominant, and also ionized greenish oxygen gas. The youngest stars may be less than 300,000 years old, even as young as 10,000 years old (compared to the Sun, 4.6 billion years old). 1300 ly. ​ ​ 1 ● *M43--(Neb) “De Marin’s Nebula” The star-forming ​ “comma-shaped” region connected to the Orion Nebula. ● *M78--(Neb) Hard to see. A star-forming region connected to the ​ Orion Nebula.
    [Show full text]
  • Magisterarbeit
    MAGISTERARBEIT Titel der Magisterarbeit BINARY AGB STARS OBSERVED WITH HERSCHEL Verfasser Klaus Kornfeld, Bakk.rer.nat. angestrebter akademischer Grad Magister der Naturwissenschaften (Mag.rer.nat.) Wien, 2012 Studienkennzahl lt. Studienblatt: A 066 861 Studienrichtung lt. Studienblatt: Astronomie Betreuer: Ao. Univ.-Prof. Mag. Dr. Franz Kerschbaum 2 Every atom in your body came from a star that ex- ploded. And the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics: You are all stardust. You couldn't be here if stars hadn't exploded, because the elements - the carbon, nitrogen, oxygen, iron, all the things that matter for evolution - weren't created at the beginning of time. They were created in the nuclear furnaces of stars, and the only way they could get into your body is if those stars were kind enough to explode. So, forget Jesus. The stars died so that you could be here today. - Lawrence Krauss 3 4 Contents Kurzbeschreibung/Abstract9 Danksagung/Acknowledgement 13 1 Introduction 17 1.1 The Herschel Space Observatory....................... 17 1.1.1 The satellite.............................. 18 1.1.2 On-board instrumentation...................... 18 1.1.3 The Herschel Interactive Processing Environment......... 21 1.1.4 The Herschel Key Program MESS.................. 22 1.2 The Asymptotic Giant Branch........................ 23 1.2.1 AGB stars............................... 25 1.3 The atmosphere and outer CSE....................... 29 1.3.1 Observational properties....................... 30 1.3.2 Mass loss............................... 32 1.3.3 Geometry of the CSE......................... 33 1.4 Outflow morphology............................
    [Show full text]
  • National Aeronautics and Space Administration Th Ixae Mpacs Ixae Th I
    National Aeronautics and Space Administration S pacM e aIX th i This collection of activities is based on a weekly series of space science problems distributed to thousands of teachers during the 2012- 2013 school year. They were intended for students looking for additional challenges in the math and physical science curriculum in grades 5 through 12. The problems were created to be authentic glimpses of modern science and engineering issues, often involving actual research data. The problems were designed to be ‘one-pagers’ with a Teacher’s Guide and Answer Key as a second page. This compact form was deemed very popular by participating teachers. For more weekly classroom activities about astronomy and space visit the NASA website, http://spacemath.gsfc.nasa.gov Add your email address to our mailing list by contacting Dr. Sten Odenwald at [email protected] Front and back cover credits: Front) Grail Gravity Map of the Moon -Grail NASA/ARC/MIT; Dawn Chorus - RBSP/APL/NASA; Erupting Prominence - SDO/NASA; Location of Curiosity - Curiosity/JPL./NASA; Chelyabinsk Meteor - WWW; LL Pegasi Spiral - NASA/ESA Hubble Space Telescope. Back) U Camalopardalis (Courtesy ESA/Hubble, NASA and H. Olofsson (Onsala Space Observatory) Interior Illustrations: All images are courtesy NASA and specific missions as stated on each page, except for the following: 20) Chelyabinsk Meteor and classroom (chelyabinsk.ru); 32) diffraction figure (Wikipedia); 39) Planet accretion (Alan Brandon, Nature magazine, May 2011); 44) Beatrix Mine (J.D. Myers, University of Wyoming); 53) Mars interior (Uncredited ,TopNews.in); 89) Earth Atmosphere (NOAA); 90, 91) Lonely Cloud (Henriette, The Cloud Appreciation Society, 2005); 101, 103) House covered in snow (The Author); This booklet was created through an education grant NNH06ZDA001N- EPO from NASA's Science Mission Directorate.
    [Show full text]
  • High-Resolution HST/ACS Images of Detached Shells Around Carbon Stars*
    A&A 515, A27 (2010) Astronomy DOI: 10.1051/0004-6361/200913929 & c ESO 2010 Astrophysics High-resolution HST/ACS images of detached shells around carbon stars H. Olofsson1,2, M. Maercker2, K. Eriksson3, B. Gustafsson3, and F. Schöier1 1 Onsala Space Observatory, Dept. of Radio and Space Science, Chalmers University of Technology, 43992 Onsala, Sweden e-mail: [email protected] 2 Department of Astronomy, AlbaNova University Center, Stockholm University, 10691 Stockholm, Sweden 3 Department of Physics and Astronomy, Uppsala University, 75120 Uppsala, Sweden Received 21 December 2009 / Accepted 28 January 2010 ABSTRACT Context. Overall spherically symmetric, geometrically thin gas and dust shells have been found around a handful of asymptotic giant branch (AGB) carbon stars. Their dynamical ages lie in the range of 103 to 104 years. A tentative explanation for their existence is that they have formed as a consequence of mass-loss-rate modulations during a He-shell flash. Aims. The detached shells carry information on their formation process, as well as on the small-scale structure of the circumstellar medium around AGB stars due to the absence of significant line-of-sight confusion. Methods. The youngest detached shells, those around the carbon stars R Scl and U Cam, are studied here in great detail in scattered stellar light with the Advanced Survey Camera on the Hubble Space Telescope. Quantitative results are derived assuming optically thin dust scattering. Results. The detached dust shells around R Scl and U Cam are found to be consistent with an overall spherical symmetry. They have radii of 19. 2 (corresponding to a linear size of 8 × 1016 cm) and 7.
    [Show full text]
  • Meteor.Mcse.Hu
    MCSE 2016/3 meteor.mcse.hu A Mars négy arca SZJA 1%! Az MCSE adószáma: 19009162-2-43 A Tharsis-régió három pajzsvulkánja és az Olympus Mons a Mars Express 2014. június 29-én készült felvételén (ESA / DLR / FU Berlin / Justin Cowart). TARTALOM Áttörés a fizikában......................... 3 GW150914: elõször hallottuk az Univerzum zenéjét....................... 4 A csillagászat ............................ 8 meteorA Magyar Csillagászati Egyesület lapja Journal of the Hungarian Astronomical Association Csillagászati hírek ........................ 10 H–1300 Budapest, Pf. 148., Hungary 1037 Budapest, Laborc u. 2/C. A távcsövek világa TELEFON/FAX: (1) 240-7708, +36-70-548-9124 Egy „klasszikus” naptávcsõ születése ........ 18 E-MAIL: [email protected], Honlap: meteor.mcse.hu HU ISSN 0133-249X Szabadszemes jelenségek Kiadó: Magyar Csillagászati Egyesület Gyöngyházfényû felhõk – történelmi észlelés! .. 22 FÔSZERKESZTÔ: Mizser Attila A hónap asztrofotója: hajnali együttállás ....... 27 SZERKESZTÔBIZOTTSÁG: Dr. Fûrész Gábor, Dr. Kiss László, Dr. Kereszturi Ákos, Dr. Kolláth Zoltán, Bolygók Mizser Attila, Dr. Sánta Gábor, Sárneczky Krisztián, Mars-oppozíció 2014 .................... 28 Dr. Szabados László és Dr. Szalai Tamás SZÍNES ELÕKÉSZÍTÉS: KÁRMÁN STÚDIÓ Nap FELELÔS KIADÓ: AZ MCSE ELNÖKE Téli változékony Napok .................38 A Meteor elôfizetési díja 2016-ra: (nem tagok számára) 7200 Ft Hold Egy szám ára: 600 Ft Januári Hold .........................42 Az egyesületi tagság formái (2016) • rendes tagsági díj (jogi személyek számára is) Meteorok
    [Show full text]
  • ASEM Newsletter December2015
    ASEM Newsletter December2015 Comet C/2013 US10 Catalina December 1st, 2015 image from Gregg Ruppel December Calendar Social December 3 – 7-9pm Beginner Meeting @ Weldon Springs Interpretive Center, 7295 HWY 94 South, St. Charles, MO 63304 December 12 – Monthly Meeting. 5pm Open House, hors d’oeuvres @ Weldon Springs Interpretive Center, 7295 HWY 94 South, St. Charles, MO 63304. 6pm ham dinner provided by Marv and Barb Stewart followed by monthly meeting at 7pm. Complimentary dishes and desserts are welcome. Carla Kamp is turning over hospitality hosting duties with the January meeting. December 22- 7pm DigitalSIG Astrophoto group meeting Weldon Spring, 7295 Highway 94 South, St. Charles, MO 63304. Note this is the FOURTH Tuesday for just this month. We’ll go back to the 3rd Tuesday in January. December 23- 7PM DIY-ATMSIG Weldon Spring, 7295 Highway 94 South, St. Charles, MO 63304 December 4, 11, 18, 25- 7 pm start times Broemmelsiek Park Public viewing, weather permitting. ASTRONOMICAL DELIGHTS If you’re very careful, on December 7 a very old crescent moon will occult Venus in daylight, late morning. You’ll need to look to the west of the sun-don’t catch the sun in your binoculars- around 11:10 or so for the disappearance on the bright side of the moon. Start your search before 11am so you know where Venus and the moon are. Venus will be occulted for about 90 minutes. There’s a really good lunar libration on December 21 at the north Polar region. Good night to poke around the north polar landscape craters that are not normally discernible.
    [Show full text]
  • 5-6Index 6 MB
    CLEAR SKIES OBSERVING GUIDES 5-6" Carbon Stars 228 Open Clusters 751 Globular Clusters 161 Nebulae 199 Dark Nebulae 139 Planetary Nebulae 105 Supernova Remnants 10 Galaxies 693 Asterisms 65 Other 4 Clear Skies Observing Guides - ©V.A. van Wulfen - clearskies.eu - [email protected] Index ANDROMEDA - the Princess ST Andromedae And CS SU Andromedae And CS VX Andromedae And CS AQ Andromedae And CS CGCS135 And CS UY Andromedae And CS NGC7686 And OC Alessi 22 And OC NGC752 And OC NGC956 And OC NGC7662 - "Blue Snowball Nebula" And PN NGC7640 And Gx NGC404 - "Mirach's Ghost" And Gx NGC891 - "Silver Sliver Galaxy" And Gx Messier 31 (NGC224) - "Andromeda Galaxy" And Gx Messier 32 (NGC221) And Gx Messier 110 (NGC205) And Gx "Golf Putter" And Ast ANTLIA - the Air Pump AB Antliae Ant CS U Antliae Ant CS Turner 5 Ant OC ESO435-09 Ant OC NGC2997 Ant Gx NGC3001 Ant Gx NGC3038 Ant Gx NGC3175 Ant Gx NGC3223 Ant Gx NGC3250 Ant Gx NGC3258 Ant Gx NGC3268 Ant Gx NGC3271 Ant Gx NGC3275 Ant Gx NGC3281 Ant Gx Streicher 8 - "Parabola" Ant Ast APUS - the Bird of Paradise U Apodis Aps CS IC4499 Aps GC NGC6101 Aps GC Henize 2-105 Aps PN Henize 2-131 Aps PN AQUARIUS - the Water Bearer Messier 72 (NGC6981) Aqr GC Messier 2 (NGC7089) Aqr GC NGC7492 Aqr GC NGC7009 - "Saturn Nebula" Aqr PN NGC7293 - "Helix Nebula" Aqr PN NGC7184 Aqr Gx NGC7377 Aqr Gx NGC7392 Aqr Gx NGC7585 (Arp 223) Aqr Gx NGC7606 Aqr Gx NGC7721 Aqr Gx NGC7727 (Arp 222) Aqr Gx NGC7723 Aqr Gx Messier 73 (NGC6994) Aqr Ast 14 Aquarii Group Aqr Ast 5-6" V2.4 Clear Skies Observing Guides - ©V.A.
    [Show full text]
  • Astronomie Pentru Şcolari
    NICU GOGA CARTE DE ASTRONOMIE Editura REVERS CRAIOVA, 2010 Referent ştiinţific: Prof. univ.dr. Radu Constantinescu Editura Revers ISBN: 978-606-92381-6-5 2 În contextul actual al restructurării învăţământului obligatoriu, precum şi al unei manifeste lipse de interes din partea tinerei generaţii pentru studiul disciplinelor din aria curiculară Ştiinţe, se impune o intensificare a activităţilor de promovare a diferitelor discipline ştiinţifice. Dintre aceste discipline Astronomia ocupă un rol prioritar, având în vedere că ea intermediază tinerilor posibilitatea de a învăţa despre lumea în care trăiesc, de a afla tainele şi legile care guvernează Universul. În plus, anul 2009 a căpătat o co-notaţie specială prin declararea lui de către UNESCO drept „Anul Internaţional al Astronomiei”. În acest context, domnul profesor Nicu Goga ne propune acum o a doua carte cu tematică de Astronomie. După apariţia lucrării Geneza, evoluţia şi sfârşitul Universului, un volum care s+a bucurat de un real succes, apariţia lucrării „Carte de Astronomie” reprezintă un adevărat eveniment editorial, cu atât mai mult cu cât ea constitue în acelaşi timp un material monografic şi un material cu caracter didactic. Cartea este structurată în 13 capitole, trecând în revistă problematica generală a Astronomiei cu puţine elemente de Cosmologie. Cartea îşi propune şi reuşeşte pe deplin să ofere răspunsuri la câteva întrebări fundamentale şi tulburătoare legate de existenţa fiinţei umane şi a dimensiunii cosmice a acestei existenţe, incită la dialog şi la dorinţa de cunoaştere. Consider că, în ansamblul său, cartea poate contribui la îmbunătăţirea educaţiei ştiinţifice a tinerilor elevi şi este deosebit de utilă pentru toţi „actorii” implicaţi în procesul de predare-învăţare: elevi, părinţi, profesori.
    [Show full text]
  • Meteor Csillagászati Évkönyv 2018
    Ár: 3000 Ft ISSN 0866- 2851 9 770866 285002 meteor 2018 csillagászati évkönyv csillagászati évkönyv meteor 2018 meteor Budapesti Távcsõ Centrum 2018 Észlelõtábor Tárulj, tárulj világ! Tarján, 2018. augusztus 9–12. 30 éves jubileumi tábor! csillagászati távcsövek - mechanikák - kiegészítõk - a legjobb távcsõmárkák képviselete - a legnagyobb hazai raktárkészlet Széll Kálmán Fotók: © Éder Iván tér www.tavcso.hu Budapest XII. Városmajor u. 21. Maros u. Egy percre a Déli pályaudvartól Email [email protected] Városmajor u. Csaba u. Nyitvatartás Krisztina Krt. Telefon (1) 202 5651 Hétfõ - Péntek: 10-18h (20) 484 9300 XII. ker. Szombat: 9-13h www.mcse.hu Alkotás u. Magyar Csillagászati Egyesület Déli Pu. Fotó: Sztankó Gerda, Tarján, 2012 METEOR CSILLAGÁSZATI ÉVKÖNYV 2018 METEOR CSILLAGÁSZATI ÉVKÖNYV 2018 MCSE – 2018. OKTÓBER–NOVEMBER METEOR CSILLAGÁSZATI ÉVKÖNYV 2018 MCSE – 2018. OKTÓBER–NOVEMBER meteor csillagászati évkönyv 2018 Szerkesztette: Benkõ József Mizser Attila Magyar Csillagászati Egyesület www.mcse.hu Budapest, 2017 METEOR CSILLAGÁSZATI ÉVKÖNYV 2018 MCSE – 2018. OKTÓBER–NOVEMBER Az évkönyv kalendárium részének összeállításában közremûködött: Bagó Balázs Görgei Zoltán Kaposvári Zoltán Kiss Áron Keve Kovács József Molnár Péter Sánta Gábor Sárneczky Krisztián Szabadi Péter Szabó M. Gyula Szabó Sándor Szõllõsi Attila A kalendárium csillagtérképei az Ursa Minor szoftverrel készültek. www.ursaminor.hu Szakmailag ellenõrizte: Szabados László A kiadvány a Magyar Tudományos Akadémia támogatásával készült. További támogatóink mindazok, akik az SZJA 1%-ával támogatják a Magyar Csillagászati Egyesületet. Adószámunk: 19009162-2-43 Felelõs kiadó: Mizser Attila Nyomdai elõkészítés: Kármán Stúdió, www.karman.hu Nyomtatás, kötészet: OOK-Press Kft., www.ookpress.hu Felelõs vezetõ: Szathmáry Attila Terjedelem: 20 ív fekete-fehér + 8 oldal színes melléklet 2017.
    [Show full text]
  • Mass Loss of Stars on the Asymptotic Giant Branch Mechanisms, Models and Measurements
    Astron Astrophys Rev (2018) 26:1 https://doi.org/10.1007/s00159-017-0106-5 REVIEW ARTICLE Mass loss of stars on the asymptotic giant branch Mechanisms, models and measurements Susanne Höfner1 · Hans Olofsson2 Received: 30 June 2017 © The Author(s) 2017. This article is an open access publication Abstract As low- and intermediate-mass stars reach the asymptotic giant branch (AGB), they have developed into intriguing and complex objects that are major players in the cosmic gas/dust cycle. At this stage, their appearance and evolution are strongly affected by a range of dynamical processes. Large-scale convective flows bring newly- formed chemical elements to the stellar surface and, together with pulsations, they trigger shock waves in the extended stellar atmosphere. There, massive outflows of gas and dust have their origin, which enrich the interstellar medium and, eventually, lead to a transformation of the cool luminous giants into white dwarfs. Dust grains forming in the upper atmospheric layers play a critical role in the wind acceleration process, by scattering and absorbing stellar photons and transferring their outward-directed momentum to the surrounding gas through collisions. Recent progress in high-angular- resolution instrumentation, from the visual to the radio regime, is leading to valuable new insights into the complex dynamical atmospheres of AGB stars and their wind- forming regions. Observations are revealing asymmetries and inhomogeneities in the photospheric and dust-forming layers which vary on time-scales of months, as well as more long-lived large-scale structures in the circumstellar envelopes. High-angular- resolution observations indicate at what distances from the stars dust condensation occurs, and they give information on the chemical composition and sizes of dust grains in the close vicinity of cool giants.
    [Show full text]
  • Annual Report 1999 1 Focus on Results Cover Picture: 2 Chalmers in the New Millennium
    Annual Report 1999 1 Focus on results Cover picture: 2 Chalmers in the new millennium. The President looks back Chemical engineering students studying mathematics in small 6 Undergraduate programmes groups together with their 13 Doctoral programmes and research supervisors as part of the new 20 Continuing professional development Mathematical and Computing 21 Systematic improvement Science programme. 22 Interaction with society – Chalmers in the external world 26 International exchange – internationalisation 28 Organisation - management 29 Mathematical and Computing Sciences 30 Physics and Engineering Physics 31 Chemical Engineering 32 Electrical and Computer Engineering 33 Mechanical and Vehicular Engineering 34 Civil Engineering 35 Technology Management and Economics 36 Architecture 37 Environmental Science 38 Chalmers Lindholmen University College 40 Microtechnology Centre, MC2 41 Onsala Space Observatory 42 Information in words, images and sound – library, multimedia and IT 43 People with knowledge – Chalmers personnel 44 New professors – new knowledge 46 The physical environment 47 Chalmers Board of Directors and Management 48 Financial Report – Chalmers University of Technology AB 51 Foundation Board 52 Financial Report – Chalmers University of Technology Foundation 53 Statistical Overview CHAMPS Chalmers Advanced Management Programs CIT Chalmers Industrial Technology ECTS European Credit Transfer System ESO European Southern Observatory FOA Defence Research Establishment GAME Gothenburg Academy for Management of the Environment
    [Show full text]
  • Dave Mitsky's Monthly Celestial Calendar
    Dave Mitsky’s Monthly Celestial Calendar January 2010 ( between 4:00 and 6:00 hours of right ascension ) One hundred and five binary and multiple stars for January: Omega Aurigae, 5 Aurigae, Struve 644, 14 Aurigae, Struve 698, Struve 718, 26 Aurigae, Struve 764, Struve 796, Struve 811, Theta Aurigae (Auriga); Struve 485, 1 Camelopardalis, Struve 587, Beta Camelopardalis, 11 & 12 Camelopardalis, Struve 638, Struve 677, 29 Camelopardalis, Struve 780 (Camelopardalis); h3628, Struve 560, Struve 570, Struve 571, Struve 576, 55 Eridani, Struve 596, Struve 631, Struve 636, 66 Eridani, Struve 649 (Eridanus); Kappa Leporis, South 473, South 476, h3750, h3752, h3759, Beta Leporis, Alpha Leporis, h3780, Lallande 1, h3788, Gamma Leporis (Lepus); Struve 627, Struve 630, Struve 652, Phi Orionis, Otto Struve 517, Beta Orionis (Rigel), Struve 664, Tau Orionis, Burnham 189, h697, Struve 701, Eta Orionis, h2268, 31 Orionis, 33 Orionis, Delta Orionis (Mintaka), Struve 734, Struve 747, Lambda Orionis, Theta-1 Orionis (the Trapezium), Theta-2 Orionis, Iota Orionis, Struve 750, Struve 754, Sigma Orionis, Zeta Orionis (Alnitak), Struve 790, 52 Orionis, Struve 816, 59 Orionis, 60 Orionis (Orion); Struve 476, Espin 878, Struve 521, Struve 533, 56 Persei, Struve 552, 57 Persei (Perseus); Struve 479, Otto Struve 70, Struve 495, Otto Struve 72, Struve 510, 47 Tauri, Struve 517, Struve 523, Phi Tauri, Burnham 87, Xi Tauri, 62 Tauri, Kappa & 67 Tauri, Struve 548, Otto Struve 84, Struve 562, 88 Tauri, Struve 572, Tau Tauri, Struve 598, Struve 623, Struve 645, Struve
    [Show full text]