... Tonight's Sky . ... Observing . ... Sky this Month . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Chandra X-ray Observatory, Cambridge, Massachusetts . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... Myself standing at the MIT main building entrance . ... MIT, at the front of the MIT main building entrance . ... MIT . ... MIT, main building . ... Harvard Medical School . ... Harvard Medical School, view from the previous building . ... Shuttle bus which will take me to Cambridge . ... In the Cambridge. ... Lawn at the Harvard Square . ... Streets on Harvard . ... It is Memorial Hall, a building at Harvard which commemorates the Harvard students who died fighting in the American Civil War. ...

... Цвет: белый . Коллекция: Весна-лето 2016 . Материал верха: текстиль . ... Материал подошвы: резина . ... Размер UK: 40 . ... Кеды Puma. ... Материал: текстиль. Сезон: Весна-лето 2016. ... Цвет: черный, . ... Материал фронт. панели: алюминий, . ... Ресиверы . ... Цвет: коричневый . ... Размер UND: 46 . ... Цвет: синий . ... Размер JEANS: 34 . ... Цвет: Хаки . ... Коллекция: Осень-зима 2015/2016 . Материал верха: натуральный нубук . ... Материал подошвы: полимер . ... Цвет: серый . ...

Cambridge . ... Bojan Nikolic web pages home . ... I gave a talk here in Cambridge this week on the OOF holography technique, link and screen shot below . Title: The OOF Holography Technique: Correcting the Effects of Gravity and Thermal Gradients on Large Filled-Aperture Telescopes . ... In this talk I will introduce the phase-retrieval holography technique based on Out-Of-Focus (OOF) beam maps that is particularly suited to measuring these deformations. ...

... If you want information on what goes on here, try the following web pages: . Chandra X-Ray Telescope . Chandra Science Center (mainly for scientists in the field) . High Energe Astrophysics Division . Harvard-Smithsonian Center for Astrophysics . ... HTML Tag Reference (from Netscape's Developer's home page go to Documentation, then HTML). ... Harvard Square Clickable Map . ... Cambridge, MA - Official Web Site . ... Site Map for Chandra Science web site (asc.harvard.edu) . ...

. Next: Research Interests Up: Harley Wood Winter School Previous: Proposed Facility . Research Interests . Proposed Facility . Paul Francis . Sun Aug 30 11:56:56 EST 1998

... Материалы докладов . Обсуждение докладов . ... Лемпицкий В.С. (Microsoft Research Cambridge) . Вычислительные методы для обработки изображений . Лемпицкий Виктор Сергеевич закончил механико-математический факультет МГУ в 2004 году, где впоследствии подготовил и защитил кандидатскую диссертацию на тему "Разрезы на графах в задачах трехмерной реконструкции". ... В настоящий момент Виктор является постдоком в исследовательской лаборатории Микрософт в Кембридже (Microsoft Research Cambridge). ...

Nalini Chandra & John Percy, University of Toronto . ... Some works to refer to when using multicultural astronomy in your classroom: . ... Nalini Chandra is a doctoral candidate at the University of Toronto in the Department of Curriculum Teaching and Learning at OISE/UT. ... OISE-University of Toronto . ... John Percy, Professor of Astronomy at the University of Toronto, is a Past President of the ASP, and is active in astronomy education at all levels. ... ASP Multicultural Astronomy Resources . ...

acknowledgements.html: FONT SIZE = -1 a href = http :// www.damtp.cam.ac.uk / user / astro / chianti / University of Cambridge (UK) /a / FONT BR chianti .html: FONT SIZE = -1 a href = http :// www.damtp.cam.ac.uk / user / astro / chianti / University of Cambridge (UK) /a / ...

... Up: Archiving . ... We describe the hierarchy and organization of the data products in the archive of the Chandra X-Ray Observatory. ... It is implemented in the Chandra Data Archive environment through a set of standard FITS header modules prescribed for all data products. ... The Chandra Data Archive (CDA) is depository as well as source of information for all Chandra-related activities (Proposal submission and management, Mission Planning, Automated Processing, Data Retrieval). ... Primary array,...

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Richard Horace Battin O RAL H ISTORY: 18 April 2000 EDUCATIONAL BACKGROUND: S.B. in Electrical Engineering, Massachusetts Institute of Technology , Cambridge , Massachusetts , 1945 Ph.D. in Applied Mathematics, Massachusetts Institute of Technology , Cambridge , Massachusetts , 1951 J OBS BEFORE NASA INVOLVEMENT: Instrumentation Lab, ... Battin, Richard H. Space Guidance and Navigation. ...

Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Cambridge. 1 article(s) in total . 13 co-authors. Median position in authors list is 13,0 . Co-author(s): . Alexander, D. M.. ... Astronet | SAI MSU . ...

... The Matter of Galaxy Clusters . ... NASA Explanation: Situated over 2,000,000,000 ( two billion ) light-years from Earth, galaxies in cluster Abell 2390 (top) and MS2137.3-2353 (bottom) are seen in the right hand panels above, false-color images from the Hubble Space Telescope . ... While the Hubble images record the cluster's star-filled galaxies, the x-ray images show no galaxies at all ... only multi-million degree hot intracluster gas which glows in high energy x-rays. ...

... Top | ... 2 Micron All-Sky Survey . ... Two Degree Field (spectrograph) . ... 3rd Cambridge catalogue of radio sources . ... Anglo-Australian Observatory . ... Anglo-Australian Telescope . ... Astronomical Journal . ... Australia Telescope Compact Array . ... CfA-Arizona Space Telescope LEns Survey . ... European Large Area ISO Survey . ... Gamma-ray Large Area Space Telescope . ... Giant Metre-wave Radio Telescope . ... Large Bright Quasar Survey . ... Milyura International Radio Array . ...

... 2000 October 31 . The Perseus Cluster's X-Ray Skull . ... Explanation: This haunting image from the orbiting Chandra Observatory reveals the Perseus Cluster of Galaxies in x-rays , photons with a thousand or more times the energy of visible light. ... From this angle, voids and bright knots in the x-ray hot gas cloud lend it a very suggestive appearance . ... Over a hundred thousand light-years across, the Perseus Cluster's x-ray skull is a bit larger than skulls you may see tonight . ...

... Colin Michael FOALE . ... HONOURS: NASA Medals for Space Mission (1992, 1993, 1995, 1997, 1999). ... He is a veteran of five space flights and has logged altogether 178 days 23 r 44 in 15 s including three space walks of the total duration: 18 hr 49 min. ... The mission duration was 9 days 6 hr 8 min 24 s. In the third mission from February 3-11, 1995 he was a mission specialist onboard Discovery (STS-63); it was the first rendezvous (up to 10 m) of STS-63 with the Russian Space Station Mir. ...

J. Harris, Algebraic Geometry. ... M. Reid, Undergraduate algebraic geometry, Cambridge: Cambridge Univ. ... Projective spaces. ... Geometry of projective quadrics. ... Integer ring extensions, polynomial ideals, affine algebraic geometry and Hilbert's theorems. ... Plane projective algebraic curves: point multiplicities, intersection numbers, Bezout's theorem. Plane projective algebraic curves: singularities, duality, Pluecker formulas. ... Cubic curves. ... Vector bundles on the projective line. ...

... 2002ApJS.. 143.. ... Journal:* The Astrophysical Journal Supplement Series, Volume 143, Issue 1, pp. ... Bibliographic Code:* 2002ApJS.. ... 1M We describe a program to identify optical counterparts to radio sources from the VLA FIRST survey using the Cambridge APM scans of the POSS-I plates. We use radio observations covering 4150 deg^2 of the north Galactic cap to a 20 cm flux density threshold of 1.0 mJy; the 382,892 sources detected all have positional uncertainties of ...

... FTP : HEASARC LEGACY data . ARIEL-5 All-Sky Monitor (ASM) Lightcurves Database . X-ray and optical light-curves of XNs at HEASARC LEGACY . Collected X-ray and optical light-curves of A 0620-00 and GS 1124-683 . ... About FITS format FITS resources from HEASARC . Related Astrophysics Sites . ... Cambridge University Press Handbook of Space Astronomy and Astrophysics . Neutron Stars and Black Holes in X-Ray Binaries Jan van Paradijs . ... Catalogue of Low-Mass X-Ray Binaries . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Nouveau : une cam†йra ultra-sensible pour les astronomes amateurs . ... Ciel et Espace a test†й les cam†йras EMCCD, nouvelles sur le march†й, et qui laissent entrevoir des performances all†йchantes pour les astronomes amateurs. ...