... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2015 April 10 . NGC 2903: A Missing Jewel in Leo . ... Explanation: Barred spiral galaxy NGC 2903 is only some 20 million light-years distant. ... One of the brighter galaxies visible from the northern hemisphere, NGC 2903 is surprisingly missing from Charles Messier's catalog of lustrous celestial sights . ... About APOD | ...

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. SOME OF WELL-KNOWN DEEP SKY OBJECTS: . All images taken with 150/695mm homemade Newton reflector + SBIG ST6 CCD camera (falsecolors) . The treasures of Orion - some special images . Some galaxies on the Lion's mane . Messier 98, 99, 100 - three fine galaxies in Coma . NGC 6946 and NGC 6939 - nice galaxy and fine star cluster in one field of view. HOME (Eng) | HOME (Rus)

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... When you scroll through a document, are you moving the document up and down within the window, or are you moving the window up and down on top of a fixed document? When stated this way, it sounds like moving the document is more intuitive than the abstract concept of moving the window. ... If you move the cursor down far enough (e.g. using arrow keys) then the document begins to move up, as the window moves down (along with the cursor). ... This lead to the invention of the scrollbar. ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Moon . ... Monthly Sky Notes . ... March . ... By admin March 1, 2016 Posted in: March . ... Because of this, Jupiter will be brighter than it has been at any other time this year and will be visible all night long. ... There will be a New Moon in the sky on 9th March, so no moon light will flood the sky and we will be able to see many of the stars. ... A lunation or synodic month is the mean (average) time from one new moon to the next. ...

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• Stargazing in April | Astronotes
• The Leonid meteors: highlights of the November night sky | Astronotes
• March 2012 Night Sky Wonders | Astronotes

... Сегодня: 10 апреля 2016 г. Марсоход Opportunity обнаружил на Марсе очередное доказательство того, что на планете когда-то была вода, сообщает BBC News. Марсоход исследовал состав камня Lion Stone, который был обнаружен в 500-метровом кратере Выносливости (Endurance Crater), и установил, что этот камень был когда-то погружен в воду. ... И, наконец, камень имеет ярко выраженную слоистую структуру, которая также свидетельствует в пользу версии о том, что в кратере когда-то была вода. ...

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... GPI Data Pipeline 1.0 documentation . ... Frequently Asked Questions . ... When trying to start the pipeline, I get the error ?xterm: Can?t execvp idl: No such file or directory? ... Credits for the GPI Pipeline Software Development . ... You can either (1) change your $PATH to include the directory with idl, (2) put a symlink pointing to idl in some directory already in your path, or (3) edit your local copy of the gpi-pipeline script to explicitly set the full path to the idl executable. ...

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... The files in this directory are for installing the latest version 3.0.0 of AstroImageJ on Linux, Windows, and Mac operating systems. ... If you already have installed version 2.0 of AIJ, simply use the update option on the AIJ toolbar 'Help' menu to upgrade to 3.0.0. ... Restart AIJ to use the new memory settings. ... Click "OK" and three files will be downloaded and installed in the proper location in the installation directory structure (again, you need write access to the installation directory)....

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... Princess - Андромеда Antlia (Ant) The Air Pump - (Воздушный) Насос Apus (Aps) The Bird of Paradise - Райская Птица Aquarius (Aqr) The Water Bearer - Водолей Aquila (Aql) The Eagle - Орел Ara (Ara) The Altar - Жертвенник Aries (Ari) The Ram - Овен Auriga (Aur) The Charioteer ...

29. Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 20 мая...

30. This Monthт??s Sky т?? March 2016 ? Amateur Astronomers Association of New York

31. Functions

32. Фотографии Марса, работа роверов Spirit и Oppotunity