. These photos of the solar corona show the improvement in resolution offered by NASA's High Resolution Coronal Imager (bottom) versus the Atmospheric Imaging Assembly on NASA's Solar Dynamics Observatory (top). The representative color images were made from observations of ultraviolet light at a wavelength of 19.3 nanometers (25 times shorter than the wavelength of visible light). Credit: NASA

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• Kevin Schindler, Lowell Observatory | Astronomy.com
• Lowell Observatory | Astronomy.com
• McDonald Observatory at University of Texas, Austin | Astronomy.com

... Home Gallery Club Events Pulkovo Observatory, St. Petersburgh, Russia . ... Clear Sky Chart . ... Beyond New York City . ... Pulkovo Observatory, St. Petersburgh, Russia . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... Observing Resources for Amateur Astronomers - Part 3: Advanced Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by ....

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SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...

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• http://site2010.sai.msu.ru/static/doc/MFinkel.pdf
• Observatories
• Results of recent and ongoing site programs

Links on this page are to sites that hold information on the Sun , our nearest star . ... Big Bear Solar Observatory (BBSO) , California, USA. Mauna Loa Solar Observatory (MLSO) , Hawai'i, USA. ... Space Environment Center, Current Solar Images , Boulder, Colorado, USA. ... Solar Data Analysis Center, Latest Images , at GSFC, Maryland. ... NSSDC - National Space Science Data Center, Solar Physics (at GSFC). ... NSSDC - National Space Science Data Center, Space Physics (at GSFC). Back to Links ...

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• HSFA 2 technical description Technical Details
• My Links
• jo0054

... NASA's Stratospheric Observatory For Infrared Astronomy, or SOFIA, reached its "First Light" flight milestone during the early morning hours of May 26, when the aircraft's telescope and attached infrared camera collected light from celestial . targets for the first time at altitude. ... the Faint Object infraRed Camera for the SOFIA Telescope (FORCAST). ... For comparison, the human eye sees light with wavelengths between 0.4 and 0.7 microns.) ...

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• ASP: Astronomy and the Environment
• ASP: Past Winners of the Catherine Wolfe Bruce Award
• ASP: Presidents of the Astronomical Society of the Pacific

... Fast line profile in the spectra hot O stars , Astrony Letters, 29 , 175-187 (2003) . ... Preliminary results of spectral observations of stars lambda Ori, alpha Cam and 19 Cep with the 1 m telescope of Special Astrophysical Observatory are presented. A variability of line profiles in the spectra of all studied stars is detected. ... The cyclical profile variations of HeII lambda 4686 and CIII lambda 5696 lines in the spectra of lambda Ori A with the recurrence time of 1.3-1.6 days are detected. ...

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• INTAS project 2003
• Kholtygin et al., "rho Leo", AZh (2007)
• INI staff

Welcome to Siberia! This is a small part of our "Astronomy from Siberia" web-site. ... This pages were created especially for our foreinger partners and mostly as a part of our participation in the " International School Observatory " project. ... I'm Sergey Guryanov (Mr.) - an astronomy and physics teacher from the small Siberian town Zelenogorsk (it means something as a Green mountains town). ... Welcome to our "Yuri's Night" world space party: ( 2003 , 2004 , 2005 , 2006 ) . ...

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• Zelenogorsk school observatory

... Structure of Data . ... Catalog . ... The SAI OCL Catalog site provides several VO-enabled modes of operation: . VO-enabled catalog data analysis from a browser . ... Endpoint URL is http://ocl.sai.msu.ru/catalog/conesearch/ . ... VO-enabled catalog analysis from a browser . Presently, this recipe works with Firefox (Windows, MacOS, Linux), Internet Explorer (Windows) and Opera (Windows) browsers with Java plugin 1.6 installed. ... Main TOPCAT window with SAI OCL catalog loaded will appear. ...

29. Astronomical Schools

30. Observatory of Atmosphere Radiophysical Probing

31. Student's Astronomical Observatory

32. Image: Radio astronomy division of Crimean Astrophysical Observatory . We lived

33. International Workshop ?Robotic observatories?

34. MASTER GLOBAL ROBOTIC TELESCOPES NET

35. Ключевое слово ?Infrared Space Observatory?

36. http://selena.sai.msu.ru/Shev/Publications/ms38/ms084.pdf

37. Amateur Telescope Makers of Boston

38. Визит в David Dunlap Observatory - Астрономия для всех

39. SPUTNIK home page

40. http://www.astro-soc.odessa.ua/