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    71. http://www.atmob.org/newsletters/200706.pdf
    ... on this issue is key to saving dark skies for our communities, other amateur ... included some 17,000 more stars and 2,500 nebula than previous charts ever produced ... welcome, as well as Milky Way images, or a couple of the summer nebula or clusters ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/200706.pdf -- 323.3 Кб -- 12.06.2007
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    72. http://www.atmob.org/newsletters/201006.pdf
    ... Type Ia supernovae have helped us to discover dark energy and to trace the expansion ... into the galaxy, Hubble surveyed the Orion nebula and found that half of the stars ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/201006.pdf -- 361.7 Кб -- 06.06.2010
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    73. http://www.atmob.org/newsletters/200105.pdf
    ... The International Dark-Sky Association (IDA) website now has names of manufacturers ... Rich Nugent, Observing Committee- Nebula. ... Maybe we can get these "activists" working on the Dark Sky Bill next! ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/200105.pdf -- 36.6 Кб -- 10.06.2006
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    74. http://www.atmob.org/newsletters/200712.pdf
    ... in such a beautiful area with reasonably dark skies and for all of my astronomy ... Dr. Lada will discuss the "dark ages" of the nineteenth century when the infusion of ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/200712.pdf -- 376.3 Кб -- 08.12.2007
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    75. http://www.atmob.org/newsletters/NL_Jan05web.pdf
    ... If the lens is fully coated it will in fact appear quite dark. ... observing: this was the very first time I had had little R2D2 out under dark skies ... stars to confirm I was seeing this faint nebula rather than scattered starlight ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/NL_Jan05web.pdf -- 95.1 Кб -- 10.06.2006
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    76. http://www.atmob.org/newsletters/200903.pdf
    ... will push off the shell because it is so far away and a planetary nebula will form ... A Dark Sky Awareness teleconference ­ Feb. ... while all the surrounding snow is comparatively dark, as if shaded by the woods ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/200903.pdf -- 210.1 Кб -- 10.03.2009
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    77. http://www.atmob.org/newsletters/201404.pdf
    ... Tom McDonagh ­ Membership Secretary ~ nebula's oval shape and bluish color. ... with a largeaperture Dob, look for the dark area between the central star and the ... 2014 NGC 3242 "Jupiter's Ghost" ­Planetary Nebula in Hydra Photo by Adam Block /NOAO ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/201404.pdf -- 584.0 Кб -- 06.04.2014
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    78. http://www.atmob.org/newsletters/201307.pdf
    ... When the air is clear and the skies dark, there are such an abundance of things to ... moon presented quite an image of contrasting dark and lighter lava flows over the ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/201307.pdf -- 476.8 Кб -- 09.07.2013
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    79. http://www.atmob.org/newsletters/201405.pdf
    ... We'll pay a visit to this interesting planetary nebula next month. ... two Messier objects - the edge-on spiral galaxy M108 and the planetary nebula M97 ... it, provided he or she sets up in a dark-sky location on a clear, moonless night ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/201405.pdf -- 327.0 Кб -- 04.05.2014
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    80. http://www.atmob.org/newsletters/200801.pdf
    ... Dr. Lada will discuss the "dark ages" of the nineteenth century when the infusion of new technology and physics set back ... Tuttle in the vicinity of M33, Orion's Horse Head Nebula, and other magnificent astrophotographs, projected on the "big screen ...
    [ Текст ]  Ссылки http://www.atmob.org/newsletters/200801.pdf -- 328.7 Кб -- 05.01.2008
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