... Credit: courtesy Marshall Space Flight Center , NASA Explanation: Inaugurating the era of space exploration for the US, the First Explorer , a thirty pound satellite, was launched into Earth orbit on February 1, 1958 by the Army Ballistic Missle Agency. Explorer I carried instruments to measure temperatures, micrometeorite impacts, and an experiment designed by James A. Van Allen to measure the density of electrons and ions in space. ... Publications with keywords: explorer 1 - satellite . ...

... Explorers 1/3 . ... Orbit . ... Launch of Explorer 1 . ... The USSR was first, sending off its first "Sputnik" ("satellite") on October 4, followed by Sputnik II on November 3. ... The spacecraft, named Explorer 1, was launched 31 January 1958 and was designed and built by a group of scientists from the University of Iowa, led by James Van Allen . ... the launch of Explorer 1;Click . ... Explorer 2 failed to orbit, but Explorer 3, launched March 26, was successful, and it did carry a tape recorder. ...

... Explorers 1/3 . ... Orbit . ... Launch of Explorer 1 . ... The USSR was first, sending off its first "Sputnik" ("satellite") on October 4, followed by Sputnik II on November 3. ... The spacecraft, named Explorer 1, was launched 31 January 1958 and was designed and built by a group of scientists from the University of Iowa, led by James Van Allen . ... the launch of Explorer 1;Click . ... Explorer 2 failed to orbit, but Explorer 3, launched March 26, was successful, and it did carry a tape recorder. ...

... February 10, 1996 . The First Explorer . ... Explorer I carried instrumentation to measure internal and external temperatures, micrometeorite impacts, and an experiment designed by James A. Van Allen to measure the density of electrons and ions in space. The measurements made by Van Allen's experiment led to an unexpected and startling discovery - an earth-encircling belt of high energy electrons and ions trapped in the magnetosphere - now known as the Van Allen Belt . ... About APOD | ...

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

... Recent Topics . ... MAO main . ... Fw: [eas-aff] Exploring the road to Open Access Publishing . ... To: "EAS Office" . ... Subject: [eas-aff] Exploring the road to Open Access Publishing . ... wishes to bring to your attention the EAS report "Exploring the road to Open . ... on Open Access Publishing, which you will also find on the EAS website at: . ... test.mao.kiev.ua/images/postbyemail/open_access_publishing.pdf . ... test.mao.kiev.ua/images/postbyemail/open_access_publishing1.pdf . ... MAO NASU...

... The Big Bang: Mon 9 Nov Dublin . Exhibition : EXPLORING THE UNIVERSE . The French Embassy in Ireland, in partnership with University College Cork and Astronomy Ireland is glad to present the exhibition: "Exploring the Universe". ... The Exhibition "Exploring the Universe" is organised in the framework of Science Week and will run from 9th to 13th November 2009 at the Crawford Observatory, University College Cork. ... International Year of Astronomy, Ireland National Node . ...

XMM-Newton Science Analysis System . sas (gui-1.52.8) [xmmsas_20041122_1834-6.1.0] . ... The SAS GUI has a file browser. This browser can be used to explore the data sets on your file system, or to select a parameter. ... The browser not only shows your system directories and files, but also allows you to browse into data sets. Additionally, a Cancel and an Ok button may appear at the bottom of this window, if the browser is used in to select a parameter in the dialog of a task. ...

... Venus" in Astronomy , Sep. 1982, p. 6. ... The Solar System Close-Up (130 of the best spacecraft views of the planets and satellites. with detailed nontechnical captions) ? ... Activity Corner: "Scaling Down The Solar System" . ... On this scale, the Earth would be represented by a pea, and the Moon by a grain of sand 13 cm. away. ... You could make the scale ten times smaller, so that the solar system would fit within the school yard, but then the Earth would shrink to the size of a grain of sand. ...

... Missions . ... Future Missions and . ... Missions Office . ... In addition to a catalog of positions , proper motions and parallaxes of all stars to 15 magnitude , with magnitude dependent accuracy of positions , proper motions and parallaxes of 20 to 800 microarcseconds , 20 to 800 microarcseconds per year and 20 to 800 microarcseconds respectively, the scientific goal is determination of stellar luminosities, masses; investigation of stellar evolution; refinement ...

... 101) Байки из Фидо (7) Литература (16) Листая страницы прошлого Выберите месяц Апрель 2016 (2) Март 2016 (4) Февраль 2016 (4) Январь 2016 (5) Декабрь 2015 (4) Ноябрь 2015 (3) Октябрь 2015 (5) Сентябрь 2015 (5) Август 2015 (5) Июль 2015 (5) Июнь 2015 (4) Май 2015 (8) Апрель 2015 (5) Март 2015 (4) Февраль 2015 (4) Январь 2015 (7) Декабрь 2014 (7) Ноябрь 2014 (4) Октябрь 2014 (5) Сентябрь 2014 (8) Август 2014 (8) Июль 2014 (6) Июнь 2014 (7) Май 2014 (11) Апрель 2014 ...

Общая Астрономическая Конференция > Товары для астрономов > Барахолка . Продам окуляры Explore Scientific . ... Поиск . ... SergeyY . ... Продам, новые, в комплекте: . ... Отправить личное сообщение для SergeyY . Найти еще сообщения от SergeyY . ... Dimi. ... Отправить личное сообщение для Dimi. Найти еще сообщения от Dimi. ... Продам окуляр Explore scientific 6,7/82 . ... Продам окуляры Explore Scientific 16mm 68њ и 34mm 68њ . ... окуляры explore scientific - кто щупал? ...

... Astrophysics Group . ... Exploring the Cosmic Dawn . ... Cosmic reionization corresponds to the epoch in which the first stars€а and black holes reionize the neutral intergalactic medium (IGM) that€аpervades the Universe following recombination, within a few hundred€аmillion years of the Big Bang. The epoch of reionization, and the€аpreceding ?dark ages? prior to the formation of the first stars,€аrepresent the last unexplored phases of cosmic evolution to be tested€аand explored. ...

... Оборудование (Модераторы: LifeIsGood , Hornet ) > . Explore Scientific AR152 f/6.5 Air-Spaced Doublet Achromat Refractor . ... Оборудование и телескопы . ... Вы перекрашивали трубу своего Explore Scientific AR152 f/6.5? ... Explore Scientific, DeepSky, Orion - близнецы-братья. ... И f/6.5 значит, что только увеличения до х150-200, потом будет заметный хроматизм!- ... Цитировать Вы перекрашивали трубу своего Explore Scientific AR152 f/6.5? ...

... Home Education Astro Answers Astro Answers ? New Horizons: Exploring Pluto . ... Astro Answers . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

... If you could point a telescope anywhere in the sky, where would you look? The Personal Space web application allows you to make a direct and personal connection to the universe by linking significant events in your own life with what was above you in the sky at that moment. ... Personal Space is an online invitation to connect with and explore the universe in an intuitive way by presenting beautiful astronomical images of the sky overhead at key moments and places of personal significance. ...

Proposal Identification No.: ... Proposal Type: General Category: Observation Category: Time Requested this semester: Hours already used for this pro ject: Additional Hours required to complete pro ject: Minimum Useful Time : Expected Data Storage: Prop osal Title: Regular Astronomy 61.5 2.5 hours 100-500 GB AN UPDATED PROPOSAL TO MEASURE MAGNETIZED ELECTRON DENSITY FLUCTUATIONS IN MIRA-VARIABLE-STAR CORONAE ABSTRACT: We have recently realized a technique for measuring ...

... title=' Бутылочка Dr.Browns стандартная, полипропилен 60 мл - Dr.Brownsстандартная, полипропилен 60 мл' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> Особенности Dr. Browns: бутылочки, создавая условия, аналогичные кормлению грудью, рекомендованы специалистами для всех детей: для находящихся на смешанном и искусственном вскармливании, а также для новорожденных с ослабленным сосательным рефлексом. ... Цвет: черный . ... Цвет: белый . ... Цвет: разноцветный . ...

... October 8, 1996 . ROSAT Explores the X-Ray Sky . ... Explanation: Launched in 1990, the orbiting ROSAT observatory explored the Universe by viewing the entire sky in x-rays - photons with about 1,000 times more energy than visible light . This ROSAT survey produced the sharpest, most sensitive image of the x-ray sky to date. The all-sky image is shown with the plane of our Milky Way Galaxy running horizontally through the center. ... About APOD | ...

В 1963 году в рамках программы НАСА по изучению межпланетного и окололунного пространства было принято решение о создании космического аппарата, выводимого на селеноцентрическую орбиту с большим эксцентриситетом. ... В верхней части корпуса аппарата устанавливался тормозной РДТТ весом 36,3 кг, осуществляющий перевод аппарата на селеноцентрическую орбиту. ... По результатам работы на окололунной орбите аппарата Lunar Explorer II были проведены исследования Луны и окололунного пространства. ...