... The photography of the underlying surface can be directly transmitted to Earth in the course of a live communications session via ham radio. ... Conducting real-time radio communications sessions from on-board ISS RS to exchange digital images. ... Conversations of the space flight participant of Visiting Mission 15 with ground users, taking place in the course of real-time ham radio communications sessions, as well as video images uplinked/downlinked to/from ISS in real-time via ham radio. ...

Alexander Dmitriev, Sergey Starkov, Sergey Yemetz . ... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of 1998 Int. Symposium on Nonlinear Theory and its Applications, . ... 1093-1096 . Algorithms for generation of chaotic signals and for chaotic communications systems are proposed and implemented both in software and hardware. Experiments via physical wire channel with the use of Digital Signal Processors (DSP) are carried out in the speech–frequency band. ...

Top] [Prev] [Next] . In order to discover and determine some characteristics of extra-solar earth-like planets, J. R. P. Angel has defined several spacecraft experiments (labelled Oases 1 and 2). We have examined some aspects of these experiments and believe at least one, and possibly two, significant improvements could be made economically. The paper briefly discusses several features of redundant coronagraphs, and indicates one way that they might be incorporated into flight apparatus. ...

... Volodymyr Kuzkov, Sergii Kuzkov, Zoran Sodnik - Direct measurements of laser light aberration from the ARTEMIS geostationary satellite through thin clouds // arXiv.org - New resalts to paper at Conference ICSOS-2014, Kobe, Japan, May 7-9 (2014), S4-4, [view pdf file] . ... Kuz'kov V., Volovyk D., Kuzkov S., Sodnik Z., Pukha S. - Realization of Laser Experiments with ESA'S Geostationary Satellite ARTEMIS. ... Preparation to Optical Communication Experiments With ARTEMIS Satellite. ... V.P. Kuz`kov. ...

... In an unprecedented space collision, a commercial Iridium communications satellite and a presumably defunct Russian Cosmos satellite ran into each other Tuesday above northern Siberia, creating a cloud of wreckage, officials said today. ... The international space station does not appear to be threatened by the debris, they said, but it's not yet clear whether it poses a risk to any other military or civilian satellites. ... International Year of Astronomy, Ireland National Node . ...

... Up: Future Instruments and Telescopes, Tools . ... New Generation Astronomical Telescopes (NGAT), a class of telescopes designed to be operated remotely and robotically, require efficient methods for communicating images over heterogeneous and low-bandwidth data networks such as the Internet. ... Methods researched thus far involve the classification of astronomical images based on object parameterisation, progressive image transmission, and evaluation of existing image compression schemes. ...

... Buchachenko A.L., Oraevsky V.N., Sorokin V.M., Chmyrev V.M., The model of seismo-ionospheric interaction and its application to the study of ionospheric earthquake precursors with use of alpha station. Abstracts. ... Sorokin V.M., Chmyrev V.M., Sinelnikov V.M., Yaschenko A.K., The physical model underground nuclear explosion and earthquake precursors space monitoring. ... Sorokin V.M., Chmyrev V.M., Yaschenko A.K., Strong DC electric field in the ionosphere related to typhoons and earthquakes. ...

. Album : asv-album :: Travels to distant places and countries :: 1997/08 Kyoto, Nara (Japan) :: 22/08 Imperial Palace park, KICH . Up . << Prev . Kyoto International Conference Hall (KICH). 23rd International Astronomical Union Assembly was held there. Next >> . Photo album generated by album generator a script by David Madison on Tue Jun 23 14:46:15 2015 .

... Samara State Aerospace University Staff Karpeev Sergey Vladimirovich . ... Paranin V.D. , Karpeev S.V. , Khonina S.N. Control of the formation of vortex Bessel beams in uniaxial crystals by varying the beam divergence // Quantum Electronics . ... Khonina S. N. , Karpeev S.V. , Alferov S.V. and others. ... Khonina S.N., Karpeev S.V. , Alferov S.V. Polarization converter for higher-order laser beams using a single binary diffractive optical element as beam splitter // Optics Letters. ... S.V. Karpeev ...

Astronomy Picture of the Day . Maria Mitchell Inspires a Generation . ... 10.10.1998 . ... October 1st was the 151st anniversary of the day Maria Mitchell swept the sky with her telescope and discovered the comet of 1847 (comet Mitchell 1847VI). Honored and recognized internationally for her discovery, Mitchell , who lived from 1818 to 1889, became one of the most famous American scientists of her day . ... October . ... October 1998 . ... NASA Web Site Statements, Warnings, and Disclaimers . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. October 16, 1999 . Maria Mitchell Inspires a Generation . ... On October 1, 1847 Maria Mitchell swept the sky with her telescope and discovered a comet (comet Mitchell 1847VI). Honored and recognized internationally for her discovery, Mitchell , who lived from 1818 to 1889, became one of the most famous American scientists of her day . ...

... Astronomy search engine . ... PhysicsWeb Home Page . ... Sternberg Astronomical Institute . ... Astro Space Center Home Page . ... Landau Institute for Theoretical Physics . ... Astronomy and Space Physics Dept of Kiev University . ... NATIONAL RADIO ASTRONOMY OBSERVATORY Home Page . University of Hawaii - Institute for Astronomy . ... Space Telescope Science Institute Home Page . ... Sky & Telescope: The Essential Magazine of Astronomy . ... Springer LINK - Physics Online Library . ... Home . ...

... International workshop “The Europa Lander: science goals and experiments” is organized by the Space Research Institute (IKI) of Russian Academy of Sciences, on February 9-13, 2009, in Moscow, Russia. The workshop will last 5 days including the days of arrival/departure and some sightseeing events, and focus on the scientific goals and technical aspects of the project, key issues of Europa science with the special emphasis on astrobiology and requirements to scientific instruments. ...

Astrophysics Group . Cavendish Laboratory . Department of Physics > Astrophysics . ... This workshop will discuss possible future CMB ground-based experiments, aimed particularly at detection of primordial B-mode polarisation and at imaging of the Sunyaev-Zel'dovich effect. ... Last modified: 9 August 2009 . 2009 Astrophysics Group, Department of Physics, Cavendish Laboratory, University of Cambridge . ...

... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Staff list | ... Email discussion lists . ... Murchison Radio-astronomy Observatory . ... Australia Telescope Online Archive (ATOA) . ... Virtual Radio Interferometer . ... CSIRO ATNF Data Archives . ... Astronomers give virtual observatory a real future . ... The International Virtual Observatory (IVO) - an amalgamation of . ... They agreed to create an International Virtual Observatory Alliance, . ...

National Aeronautics and Space Administration . ... Frank Borman . ... A romance with airplanes that began when he was 15 years old, took Frank Borman to the Air Force and then to NASA. ... Frank Borman retired from the air Force in 1970, but is well remembered as a part of this nation's history, a pioneer in the exploration of space and a veteran of both the Gemini 7, 1965 Space Orbital Rendezvous with Gemini 6 and the first manned lunar orbital mission, Apollo 8, in 1968. ...

The X International Astronomy Olympiad has been held in Beijing (China) on October 25 - November 2, 2005. ... China Beijing . ... Like at VII and VIII IAOs the host team (team of Beijing city) took part in the Olympiad as the 16 th team. ... The 10 th International Astronomy Olympiad has been held successfully in Beijing on October 25 - November 2, 2005. ... J.Zhu (Beijing, X IAO-2005 LOC Chairman), . ... Dr. Michael G. Gavrilov, Founding Chairman of the International Astronomy Olympiad, . ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to Paranal . ... Travel to E-ELT Armazones . ... VLT/Paranal . ... Survey Telescopes . ... Star Clusters . ... Stars@ESO . ... ESO Science Newsletter . ... VLT Unit Telescopes Names . ... This photograph shows one of the three generating sets that will constitute the electric power station of the ESO Paranal Observatory of the Very Large Telescope Observatory (VLT). ...

astronomy . Astro Courses . ... IYA 2009 . ... Armagh Planetarium is proud to be associated with the International Year of Astronomy 2009 (IYA2009) . IYA 2009 is a global year of events celebrating all things associated with the absorbing science that is astronomy. ... IYA 2009 Autumn/Winter events . ... Here at Armagh Planetarium one of our most important objectives is to promote formal and informal science education and there will be activities celebrating IYA 2009 throughout the year. ...

Next: Navigation Pre-Observation Products . ... SRT (Space Radio Telescope) Schedule (SRS) File . ... What: GOCG generates the Space Radio Telescope (SRT) schedule file, or SRS file, from current GSTS file. The SRS file has more precise time stamps than long-term schedules, and also designates which GTS will be used when. ... The SRS file also serves as the antenna pointing schedule file, as it describes the planned orientation of the spacecraft (and solar panels) as a function of time. ...