Astronomy Discussion Forums . Forums: . ... Exploring Ultimate Reality! ... Post Message | ... Those properties might be the existence of objects, processes, laws, etc. ... However, existence has to be defined, and causal connection with our physical universe is one of the key attributes for something to be considered to exist. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

This module provides for user authentication using MD5 Digest Authentication. ... Source File: mod_digest.c . ... This module implements an older version of the MD5 Digest Authentication specification. While suitable for most modern browsers, mod_digest is known to not work with Microsoft Internet Explorer. ... AuthDigestFile . ... Module: mod_digest . The AuthDigestFile directive sets the name of a textual file containing the list of users and encoded passwords for digest authentication. ...

Космическая деятельность в начале 21 века (взгляд изнутри) Г.М. Чернявский НТЦ «Космонит», Российская корпорация ракетно-космического приборостроения и информационных систем 1. ... Однако, монетарный подход в России привел к тому, что международное сотрудничество сводится к участию на рынке космических услуг. ... Но если Европа при тесном взаимодействии с США весьма активна по основным направлениям космической деятельности, то Россия находится под угрозой превращения в «космического извозчика». ...

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Meade 4M Community . ... Telescopes . LX850 Series . ... Series 6000 APO Refractors . ... Infinity Series . The InfinityтДв Series telescopes are perfect for the observer who views both astronomical and terrestrial objects. These telescopes come with all necessary equipment in the box and feature an altazimuth mount that allows for easy and quick viewing. ... Coronado Accessories . ... InfinityтДв 90mm Altazimuth Refractor . ...

... Ракетно-космические проблемы занимают особое место в науке и технике. ... В настоящее время полеты ракет и космических аппаратов позволяют исследовать поверхность и недра Земли, предсказывать погоду, обеспечивать телевизионную и телефонную связь, проводить технологические и биологические исследования. ... космические аппараты и разгонные блоки; . ... Механика тонкостенных конструкций , Тепловые режимы летательных и космических аппаратов , Динамика ракет , Раскрывающиеся космические конструкции . ...

... WorldWide Telescope Ambassadors . Dr. Patricia Udomprasert . ... WorldWide Telescope (WWT) [www.worldwidetelescope.org ] is a rich visualization environment that functions as a virtual telescope, allowing anyone to make use of professional astronomical data to explore and understand the universe. ... WWT has the potential to dramatically impact educational outreach work done by amateur astronomers. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

... This is because, while one always tries and plans that such an exercise will never be needed, it often proves to be a very useful process to have undertaken, as it points out what needs to be better documented, recorded, and what tools and software are really needed for events like this. ... There was/is little quantitative data in the night logs, which is not very surprizing, given their nature (i.e. a verbal description of the night's activities. ... The effeciency of log2asc needs to be improved....

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Outreach . Projects . ... Science . ... Participating in Project ASTRO, a national program to assist teachers in grades 4 through 12 in teaching astronomy . ... June, 1990: National Optical Astronomy Observatory, Friday Science Lunch Talks: "Engineering Big Science Projects" . ... May 4, 2007: National Optical Astronomy Observatory, Friday Science Lunch Talks: "The Ohio State University KELT Telescope -- Early Results" . ...

... НОВОСТИ CASTROL ! ... РАСПРОДАЖА Авто-Холодильников Koolatron ! ... Холодильники KOOLATRON отличает: . ... Дополнительный вентилятор внутри камеры обеспечивает равномерное распределение температуры . ... Koolatron P20 . Koolatron P25 . Koolatron P65 . Koolatron W75 . Koolatron P85 . ... охлаждение, обогрев . охлаждение . ... Мощность в режиме охлаждения, Вт . ... 12В . ... встроенный вентилятор, съемная крышка, откидная переносная ручка . ... горизонтальное . ... 2006 AD REM SRL . ...

. The day after reaching Corydon, Edwin Hubble and Jack Roberts walked on west to Wyandotte Cave, where they explored the tight squeeze known as Worm Alley. Jack set his Brownie camera on a rocky ledge and scooted around in time to get his profile into the photo -- his only portrait with his hero Hubble. Photograph by Jack Roberts. Comments by John R. Hale.

... 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. ...