Molniya Triplane Aircraft . At present NPO MOLNIYA is working not only in the space field but also on aircraft engineering. ... Considering this NPO MOLNIYA has chosen a "triplane" aerodynamic scheme stipulating in comparison with traditional schemes the essential increase of flying safety and fuel economy of its aircraft. The triplanes have advantages of canard and classical schemes, but are free from their faults. ... Molniya-1 . ... Heracles Triplane and Aerospace Systems . ...

... At the analysis of orbital stages following problems are solved: - A substantiation of a choice of type of a working orbit , - An estimation of an orbit evolution from action of Earth atmosphere (including calculation of the space vehicle existence time and etc.) and fro m Earth non-centra l gravitational field, - Calculation of space vehicle transfer maneuvers fro m a initial orbit into a working orbit , - Calculation of working ... In window Facility Database press Cancel. ...

... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...

... The obtained results lead to the following conclusions: a) the heavy element enrichment had taken place in the Galaxy in a few bursts of its activity rether than in a continuons manner; b) these bursts occured during the callapse of the early Galaxy; c) the star formation had been inhibited in the time of the bursts; d) the metal enrichment did not proceed in the periods of star formation, between these bursts of activity. ...

Электронная библиотека астронома-любителя. ... архив RSN . ... Ru.Space.News: . Декабрь 1998 . ... Дата: 29 декабря 1998 (1998-12-29) От: Alexander Bondugin Тема: Successful NEAR Flyby Of Eros - Closeup Images Available Привет всем! ... Дата: 29 декабря 1998 (1998-12-29) От: Alexander Bondugin Тема: Lunar Prospector Update - December 21, 1998 Привет всем! ... Дата: 29 декабря 1998 (1998-12-29) От: Alexander Bondugin Тема: Sky Telescope News Bulletin - December 24, 1998 Привет всем! ...

Irregular phenomena in the Earth Pole oscillation process and temporal variations of geopotential Valery Bondarenko, Vadim Perepelkin s The observed irregular phenomena in the Earth Pole oscillation process are very variety. ... These phenomena indicated in the IERS data are the "abnormal" fluctuation of the Earth Pole coordinates which owing to changing of the geodynamical parameters gives negative result in interpolation and forecast of the first approximation mathematical model. ... Fig. ...

The program "Moon" . ... Moon - 2" has falled and was broken in the Sea of Rains in September, 1959, and in October "Moon - 3" has left into circular orbit around of moon and has transmitted first-ever photos of its back side. ... In January, 1966. the USSR has achieved tremendous success automatic vehicle " Moon - 9 " has made soft landing to a surface of moon. its chambers have transmitted to the Earth of a panorama of a lunar landscape in a landing area, appearing as plain filled with a lava. ...

... Куртки, пуховики . ... LifeProof Water Resist Case (LP-1301-08) - чехол для iPhone 5/5S (Yellow/Black) - LifeProof - LifeProof . ...

... The 2008 SAO Clay Postdoctoral Fellowship Program and the 2008 CfA . Postdoctoral Fellowship Program are now accepting applications online. ... Christine . Christine Crowley, Coordinator . Fellowship Program . ... Harvard-Smithsonian Center for Astrophysics 60 Garden Street, MS 67 Cambridge, MA  02138 . ...

... The words are numbered according to the reference mentioned above. ... 59 WORD wSecond ; // 0 .. 59 satellite tracking start time (GMT) float fStep ; // reserved WORD wMass ; // reserved BYTE reserved [12] ; // reserved WORD wExtraBytes ; // reserved } TRAJECTORYHEADER ; NOTE: the satellite tracking start time is a hardware operating start time to follow satellite. typedef struct { // ephemeris at satellite tracking start time double time ; // Epoch time (yyddd.ddddddddd)...