... Уран - седьмая планета от Солнца и третья по размеру. ... Кольцо Урана рассмотреть вообще очень сложно, обычными оптическими средствами здесь не обойтись. ... Уран - старинное Греческое божество Неба, самый ранний высший бог, который был отцом Хроноса (Сатурна), Циклопа и Титана (предшественников Олимпийских богов). ... Как у Земли, Юпитера и Сатурна, у Урана есть магнитный хвост, состоящий из захваченных полем заряженных частиц, растянувшийся на миллионы километров за Уран от Солнца. ...
MAIN PAGE . ... LINKS . ... AAL Members Sites . ... Amateur Astronomy . ... Mars Missions . Observatories Telescopes . ... astronomylinks.com. - astronomy and space links, shortcuts, favorites and bookmarks . ... Mel Bartels' Homepage about Amateur Telescope Making and a lot of interesting links (thx to Hugues Laroche for the link!) ... STEREO (Solar TErrestrial RElations Observatory) consists of two space-based observatories - one ahead of Earth in its orbit, the other trailing behind . ...
... Earth Satellites . ... This was the lunar odyssey of Apollo 8тАЩs crew. ... However the mission only orbited Earth and was carried into space not by the Saturn 5 moonrocket but by its much smaller sibling, the Saturn 1B. The Moon seemed as far away as ever. ... Borman ended the broadcast with the words тАЬAnd from the crew of Apollo 8, we close with good night, good luck, and a Merry Christmas to all of you, all of you on the good EarthтАЭ. ... Tweets that mention Apollo 8's Christmas space odyssey ...
... разработка теории и методов расчета лучевых дифференциалов первого, второго и третьего порядков в градиентных оптических системах; . ... разработка методов расчета геометрических аберраций второго и третьего порядка осесимметричных оптических систем, содержащих асферические поверхности и градиентные среды типа "псевдоаксикон"; . ... получены формулы для расчета смещения изображения и геометрических аберраций второго порядка в градиентных оптических системах с малыми нарушениями осевой симметрии; . ...
VISTA Data Flow System : Overview Jim Emersona , Mike Irwinb, Jim Lewisb, Simo n Hodgkinb, Dafydd Evansb, Peter Bunclarkb, Richard McMahonb, Nigel Hamblyc ... Astronomy, School of Physics, Universit y of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, UK d Nat ional e- Science Centre, 15 South College Street, Edinburgh EH8 9AA, UK e UK Astronomy Techno logy Centre, Royal Observatory, Blackford Hill, Edinburgh ... The system name adopted was the VISTA Data Flow System (VDFS). ...
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Ссылки http://www.vista.ac.uk/Files/docs/vdfs/spie-5493-30_VDFS-Overview.pdf -- 144.7 Кб -- 20.04.2011 Похожие документы
... Submitted by John Blomquist on 06/28/2007 04:24:13 . ... Taken with a Televue Genesis, 4", and a Hassleblad 6x6 camera body modified to accept a Nikkor 21mm lens reversed. Camera was guided using an SBIG ST-4 autoguider. Kodak ISO 800 medium format professional film recorded the picture which was exposed for about 45 min. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
Martian life: stuck somewhere between inevitable biochemistry and quirky biology Charles H. Lineweaver School of Physics, University of New South Wales, Australian Centre for Astrobiology, Sydney, email: charley@bat.phys.unsw.edu.au If traces of life are found on Mars the question that needs to be asked is: How independent is this life from life on Earth? ... Are we related to trees? ... Will whatever traces we find of life on Mars be related to life on Earth. ... Mars and Earth are not independent. ...
... Initially my only reservation of trying cycling sandals was that the Sandal would feel more floppy and loose than a shoe. ... With Frog cleats, they're not completely walkable, as I can hear and feel a bit of grinding when I walk on asphalt or concrete. ... With the shimano sandals, I had to shim both cleats (the pedals come with shims for this purpose) to stick out more, in order to engage with the pedals, otherwise the pedal platform pushed against the sole of the shoe and prevented engagement. ...
Journal of Atmospheric and Solar-Terrestrial Physics Manuscript Draft Manuscript Number: ATP1021 Title: comment on the paper by Dalin , Pertsev and Romejko Significance of lunar impact on noctilucent clouds ( revised version) Article Type: Research Paper Section/Category: Keywords: Noctilucent clouds moon influence mesosphere Manuscript Region of Origin: Abstract: a critical review of the paper by Dalin , ... Reference: Dalin, P.A., N.N. Pertsev, V.A. Romejko. ...
Catastrophism : . ... During the late 18th and early 19th century, a German mineralogist, Abraham Gottlob Werner, proposed that all of the Earth's rocks were formed by rapid chemical precipitation from a "world ocean," which he then summarily disposed of in catastrophic fashion. Though not directed toward the genesis of landforms in any coherent fashion, his catastrophic philosophy of changes of the Earth had two major consequences of geomorphic significance. ... Thermal Plate Tectonics : . ...
... It appears that, billions of years after the big bang, following the formation of galaxies, some form of dark energy that is causing the expansion rate to accelerate overtook the Universe. ... The transition from big crunch to big bang automatically replenishes the Universe by creating new matter and radiation. ... By dispelling the myth that the big bang is a beginning of space and time, superstring theory opens up new possibilities for the cosmological history of the Universe. ...
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Ссылки http://www.princetonastronomy.org/newsletters/dec_times.pdf -- 270.6 Кб -- 27.04.2003 Похожие документы
Towards understanding dark energy B. M. Lewis emeritus, Arecibo Observatory 120 L Street, Aguadil la PR00603 (Dated: January 13, 2015) Abstract That space is p ervaded by quantum fields is a basic tenet of QFT. ... This context is analyzed while assuming that new space is added to the Universe via an accretion of small spatial cells: a tiny surplus of negative vacuum energy proportional to the change in volume is a consequence. ... Dark energy is then found to be intrinsically negative energy. ...