... Milky Way . ... Map of the Milky Way (based on data from NASA's Spitzer Space Telescope) showing its two major stellar arms and central bar. ... ТљIn written science fiction, one often encounters another navigational convention, where towards the Galactic Centre is described as т??Corewardт??, away from the Centre towards the rim of the Milky Way is т??Rimwardт??, objects in the direction of the Galaxyт??s rotation are т??Spinwardт??, while objects in the opposite direction are т??antispinwardт?? ...

... i.e., the interaction of light (generally from the sun or moon) with stuff in the air: molecules, water: ice and drops; crud; smoke.. ... Ice crystals: halos, sun pillars: the whiteness and brightness of snow . ... What to look for: common halos; coloured and white structures; symmetry and asymmetry . ... How crystals float in the air; the specific orientations mean that some halos change shape and position as the sun changes altitude . ... What do halos look like and how do we recognise them? ...

grdgradient - Compute directional derivative or gradient from 2-D grd file representing z(x,y) grdgradient in _ grdfile -G out _ grdfile [ -A azim [/ azim2 ] ] [ -D [ c ][ o ][ n ] ] [ -L flag ] [ -M ] [ -N [ e ][ t ][ amp ][/ sigma [/ offset ]] ] [ -S slopefile ] [ -V ] grdgradient may be used to compute the directional derivative in a given direction ( -A ), or the direction ( -S ) [and the magnitude ( -D )] of the vector gradient of the data. ... If amp is not given, default amp = 1. ...

... 8, ``Celestial Mechanics'', 2002 The Lyapunov spectra in spin--orbit dynamics V. V. Kouprianov, I. I. Shevchenko Pulkovo Observatory, St. Petersburg, Russia We study the problem of the chaotic rotation of a minor planetary satellite around its mass center, in the planar and spatial settings. ... The rest of the satellites in our set rotate regularly in synchronous resonance; but, in any case, each of them had passed through the stage of chaotic rotation. ...

... Д. и. еДкдЦЦЗ еУТНУ,ТНЛИ ,Л^ЛУММњИ ЛМТЪЛЪЫЪ ЗЗЦСЦзаЦ 96 ї е НВВ, Д.и., 1998 , , . ... лйкйлйЗлдав йЕкДбйЗДнЦгъзхв ЬмкзДг, <9, 1998 , . ... 1. еДкдЦЦЗ Д.и. й СазДеадЦ дДньфЦЙйль нЦгД а зЦдйнйкхп дмкъЦбзхп лЗйвлнЗДп ЗкДфДыфЦЙйль ЗйгудД 97 млнйвуаЗйлнъ лнДсайзДкзйЙй ЗкДфЦзаь ЗйдкмЙ ЗЦкнадДга .. ... 3) Q. , еДкдЦЦЗ Д.и. й СазДеадЦ дДньфЦЙйль нЦгД а зЦдйнйкхп дмкъЦбзхп лЗйвлнЗДп ЗкДфДыфЦЙйль ЗйгудД 99 Q + ij , j = 1, 2, j , j = 1, 2: Q ( - 1 ) 1 = ------------------------------- , 2D 2 2 2 1 , 2 . ...

... Laboratory for Spectroscopy of Molecular Structures . ... Optics and spectroscopy of molecular and liquid crystals, fullerenes, superthin molecular films. Optical studies of structure, phase transitions, pretransitional phenomena, structural modifications in external field and under high pressure. ... Methods developed in the laboratory enable to determine in free standing films of different types liquid crystals values of polarization, two-dimensional constants of orientational elasticity. ...

... Tonight's Sky . ... Sky this Month . ... solar system . ... milky way . ... The Sky This Week: April 1 - 10 . ... Sky this Week . ... Observe the Solar System . Astronomy for Kids . ... Tour the Solar System . ... In what direction and at what speed is the solar system moving through the Milky Way? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Join Astronomy for America's 2017 total solar eclipse! ...

... The QBO period is equal to a linear combination of the frequencies corresponding to the doubled periods: of the tidal year (0.97 year ), of the regression of nodes (18.6 years ), and of the motion of perigee ( 8.85 years ) of the Earth's monthly orbit : 1 2 1 1 1 0.97 18.61 8.85 1 2.3 yr (1) In other words, the quasi-biennial oscillation of the wind direction in the equatorial stratosphere is a combined oscillation ...

... Using my little fractal asteroid generator I thought it would be fun to vbuild a hypothtical asteroid and see what kind of rotational lightcurves it would produce. There are a lot of free variables here - asteroid rotation axis, illumination direction and then there's a whole slew of surface properties which I could look at.... anyway here' a few examples... 0 degrees . ... 135 Degrees . ... All these angles are taken with respect to the viewer, and in the plane of the object's rotation. ...

... Bad Astronomy . Misconceptions . ... Bad Astronomy : The sky is blue because it reflects light from the oceans. Good astronomy : The sky is blue because it is scattering blue light from the sun. ... So everywhere you look you see blue photons, except directly from the Sun, where you'll see all colors. ... The sky does not look blue near the horizon because more yellow photons (and even orange ones right at sunset) are coming from that direction as they get scattered away from the Sun. ...

... Куртка-смок, изготовленная на основе оригинальной парки Бундесвера, благодаря своей концепции отличается большей функциональностью. ... материал: 80% хлопок, 20% полиэстер. ... материал: 80% хлопок, 20% полиэстер. size: 7, 9, 8, 11, 13, 14, 10, 12, 15, 6 . title='One Direction. Four - Warner Music' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> One Direction. ... Цвет: синий . ... Материал верха: натуральная кожа . ... Размер NS: 0 . ... Размер: 5 лет . ...

The picture above was made with this demo POV file and this TP holder object POV file . This is a toilet paper holder and dispensor. The base of the holder sits at the origin, has a diameter of 2.6 units, and extends 2.41 units in the positive Z direction. ... Smooth out the base. ... This web page, the associated image(s), and POV files are all copyright 2004 by Thomas A. Fine (that's me!) ... WARNING: This POV object is based on a real object. ...

... Centrifuge . ... Technical description centrifuge TSF-7 . ... If during rotation the operator feels badly, the hand will release, and the centrifuge will stop. ... Tests for cosmonauts: . ... Services / Centrifuge: General description Technical description Photo gallery Price . Info: Industry news On-line Data Company ATLAS news Events We in press Contact . Copyright 2000-2016 ATLAS Aerospace . ...

... Pre-university education . ... Samara region . SSAU History . SSAU roadmap . ... Samara State Aerospace University (SSAU) will take an active part in the work of space activities of the United Nations organization (UNO). ... The road map shape on inclusion of Samara University into implementation of the UN Program on Space Applications was outlined at the roundtable discussion with the University teachers and specialists and at the meeting with SSAU Rector Yevgeniy Shakhmatov. ...

... B.V. Somov . head of the department . ... room 80 . ... senior research felow . ... research felow . ... research fellow . ... Our department performes the following most perspective studies: . Special analytical and numerical experimental investigations of the solar plasma involved in the magnetic reconnection process at the Sun. ... Head of the seminar: Prof. B.V. Somov. ... 27 September 2013 The Solar Physics Department was visited by journalists of the leading Russian TV channel "Vesti-1". ...

. Album : asv-album :: Travels to distant places and countries :: 1998/05 Boston (USA) :: 2 MIT . Up . << Prev . View from the bridge (downtown direction) . Next >> . Powered by album tool a MarginalHack written by David on Tue Jun 23 14:46:40 2015 .

INFRARED FOURIER-SPECTROMETER SICH-F . ... Instrument work regimes: 1) Inside. 2) Calibration at inside standard sources 2 - 4 times per a rotation. 3) Calibration at "free space" 2 - 4 times per a rotation. 4) Infrared radiation measuring 10 - 40 min. per a rotation. ... Spectrometer consists of the photodetector block and the block of signal processing and control. ... Diagnostic information and attach data will transfer by state telemetric channels. ... Detector temperature. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Since the Irkutsk IS radar is based on station "Dnepr", which was not intended for IS measurements, we made a serios effort to modernize this station in order to carry out ionospheric observations. Four main directions of the development of the radar experimental base: . modernization of the radar receiving system; . development of primary processing and measurement control methods; . ...

Blackholes2 Forum Message . ... Post . ... I Read Somewhere . ... Post Message | ... that matter spurts out of the spinning black hole along its axis of rotation in both directions, and some other thing only has a jet in one direction, thus allowing the astronomer to distinguiosh the black hole from the thing. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... Technique of supervision of solar atmosphere active formations with the Multichannel Flare Spectrograph. Consider in details now a method of observations of fast processes in solar chromosphere with Multichannel Flare Spectrograph (MFS) installed in Ondrejov Observatory (Czech Republic). ... The working spectral range lies between IR CaII 8542 A and K CaII 3870 A. To observe solar image on the spectrograph's slit a lens, narrow-band H-alpha filter (4) ("Daystar") and CCD-chamber are used. ...