Resonances in the Solar and exoplanetary systems I. I. Shevchenko Pulkovo Observatory Abstract Dynamical problems on the orbital resonances, including mean motion resonances (both two-body and three-body ones) and secular resonances, are considered in application to the dynamics of the Solar and exoplanetary systems. The analyzed systems include multiplanetary (those with two or more than two planets) systems and planetary systems of double stars. ... Circumbinary planets at the "edge of chaos". ...

... Free stuff may be downloaded for educational and non-profit making uses. ... Armagh Planetarium partnered with Blackrock Castle Observatory and Discover Science and Engineering (DSE) is pleased to announce 'Space Brains' This free download is the ultimate app for all space enthusiasts. ... Belfast Telegraph and Armagh Planetarium Space Odyssey Poster . ... Mouse over thumbnail to view a small preview, download full size PDF document from text links below. ... Download Sun and Stars PDF (Size 1.25MB)...

... For new participaing countries and the countries, starting their activity at the International Astronomy Olympiad (see the Supplementary Instructions N 3 ), presenting the short report is optional. ... May 18 , 2013. moved to 15 weeks before the Olympiad (according to common solution of OAC and LOC): . ... The (age) groups are defined by rules 4.5.2-4., i.e.: . ... Participants of the both groups must be not younger than 14.00 years on December 31, 2013 (i.e. born in 1999 or earlier). ...

East Dubuque,Illinois, USA . Greetings from our East Dubuque School to Zelenogorsk. ... Our classes are in the high school link. ... East Dubuque is a small town of about 2,000 people. ... Our high school here in East Dubuque is also pretty small, it only has about 190 . ... I go to school in east Dubuque IL This is a very small town . ... I am now 16 years of age, and a junior at East Dubuque High School. ... I am a senior at East Dubuque High School. ... people in the town of East Dubuque. ...

... Direct data transmission rate (Mbps) . ... the density of electron fluexs with energies in four bands from 0.04 MeV to 1.7 MeV; . ... sensor (TV, IR) data and heliogeophisical information (HGI) transmission to data receiving and processing centers at a rate of up to 2.56 Mbps; . ... 1.76 GHz - TV- and heliogeophysical information and DCLI's data transmission to data receiving and processing centers; . 7.5 GHz - TV- and heliogeophisical data transmission to data receiving and processing centers; . ...

... Satellite data ] . ... The SCANOR system provides receiving and processing of the Earth-surface pictures made in visible and infra-red bands and transferred by satellites of the NOAA polar orbiter series (in the HRPT mode). ... The SCANOR system includes the desktop receiving device connected to an IBM AT 386 type computer, and the parabolic antenna with the guiding mechanism. The SCANOR system possesses the state-of-art software providing registration and processing of the received data. ...

... Meade Instruments Corporation . ... Choosing the Right Microscope . ... On most microscopes the specimen glass remains fixed while the microscope's objective lens and eyepiece move as a unit up or down to focus the image. ... Eyepieces of varying powers work with objective lenses of varying powers to yield a range of microscope magnifications. ... Magnification: The effective magnification of a microscope is determined by multiplying the eyepiece power by the objective lens power . ... about meade |...

The Astronomy Net . Articles | ... Forums . ... I have moved the entire Astronomy family of sites to a nice new server with the help of your previous contributions and personal funds. This server contains this site plus those listed at Astronomy Net . ... This site - www.astronomy.net - by itself sends about six billion bytes of information to visitors every month. ... I count on donations from patrons to help me keep Astronomy Net on the internet servicing the astronomy community. ...

... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

... Bad Astronomy . ... Bitesize Astronomy . ... Site Info . ... I worked with the SInS group from 1990 to 1994 while I did my research for my PhD, and the people I work with now on STIS still collaborate with SINers. ... The observations include imaging and spectra using several instruments on board HST. ... Recently, I was awarded a small grant from the Space Telescope Science Institute that will allow me to do some ongoing work on SN1987A using a personal computer at home. ... 2008 Phil Plait. ...

Nowadays at the Department the experimental and theoretical investigations, including astronomical and ionospheric observations, active experiments with space vehicles are taking place. ... Solar Corona physics and erruptive phenomenae. ... Stellar astronomy. ... The Department has organized and put into practice more then 50 expeditions for observation of Solar ecllipces, aurorae polaris, comets, meteor streams, controlled space experiments, and also for investigations of geophysical characteristics. ...

FITShdr' package contains set of utilities, that allows to display or modify FITS-file headers (FITS MEF included). ... Both source tarball and i386 RPM are available for downloading: fitshdr-current.tar.gz size: 36379 MD5 checksum: 1e7222149ca36696797a6e0f4af41afc SHA1 checksum: 990bdf69f67d2b989d2d6e044deeaf9128d4470c fitshdr-1.0.6-1.i386.rpm size: 539101 MD5 checksum: 19e046da52b3ec8dd89aaed9e806bb5d SHA1 checksum: 07a4b4e2bd96a4c9fda7dc65127d0b80130c97e1 . ...

include graphics.h #include math.h #include conio.h const double l=10000000; const float V0=5000; const float angle =0.5; const float dt=500; const double G=6.67e-11; const double M=5.98e24; double E; float p; float F; float b; float b_angle ; float S; float x1; float y1; float r; float Vi; int xC; long ...

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

... Space flight . Crew training . ... Baikonur . ... Space camp . Space Hotel . ... Familiarization with the Baikonur Cosmodrome launching and engineering facilities (helicopter panoramic flight is also available on special request and not included in the price) . ... Final Space Crew Medical Check and Space Suit donning . ... Witness a Space Vehicle Launch RESERVATION AND PAYMENT POLICY . ... Services / Baikonur: General description Technical description Shedule of launches Photo gallery Price . ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Октябрь 1998 . ... 5, 1998 Greenbelt, MD 20771 Newsroom Phone: 301-286-8955 NOTE TO EDITORS/NEWS DIRECTORS: 98-158 HISTORIC JOHN GLENN FLIGHT TO FEATURE MARYLAND AND GODDARD SCIENCE EXPERIMENTS When Mercury astronaut and Ohio Senator John Glenn returns to space October 29, a fascinating array of science experiments from the Goddard Space Flight Center and Maryland students will fly with him. ...

... The 2009 New Year's Concert is the first to be conducted by Daniel Barenboim. As well as an irresistible collection of Viennese delights - including no fewer than six New Year's Concert premieres - the Vienna Philharmonic and Maestro Barenboim launch a year of celebrations marking the bicentenary of the great Austrian composer Joseph Haydn, whose "Farewell" Symphony provides the perfect finale to a very special New Year from Vienna! ...

The Russian Parliament will soon consider a bill that would restructure the Russian space program, 35 years after the launch оf Sputnik. ... But the legislation's most striking and controversial feature is a provision that would ban testing and deployment оf space weapons ? including anti-satellite weapons and space-based missile interceptors. ... A draft bill was written by a group of experts within the Moscow Space Club, several of whom now work on space issues with the Russian Parliament. ...