... We computed the permanently shadowed areas and temperatures inside the craters for the variation of the position of the lunar pole of rotation with respect to the ecliptic pole with a period of 18.6 years. ... According to our results, the total permanently shadowed area in the polar craters of the Moon is equal to 50428.7 km2, or 0.13% of the total area of the lunar surface [3]. ... The area of permanently shaded part of a crater makes 59 % from all area of a crater [3]. ...

Еще в разделе: (Показать все результаты (>81) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/San/Publications/ms34/MS047.pdf
• http://selena.sai.msu.ru/Bus/Publications/UFN2007(Bus_etal)(engl).PDF
• http://selena.sai.msu.ru/San/Publications/ms38/ms059.pdf

... Eileen Marie Collins (Colonel, USAF, RET.) ... SPECIAL HONORS: Defense Superior Service Medal, Distinguished Flying Cross, Defense Meritorious Service Medal, Air Force Meritorious Service Medal with one oak leaf cluster, Air Force Commendation Medal with one oak leaf cluster, Armed Forces Expeditionary Medal for service in Grenada (Operation Urgent Fury, October 1983), French Legion of Honor, NASA Outstanding Leadership Medal, NASA Space Flight Medals, Free Spirit Award, and the National Space...

Еще в разделе: (Показать все результаты (>1423) - www.jsc.nasa.gov/ )

• Astronaut Bio: Robert L. Stewart
• Astronaut Bio: Mark Polansky (7/2012)
• Astronaut Bio: Tracy Caldwell Dyson - 7/2014

... A Splendid Visit to the Star Hill Inn, New Mexico In November I was fortunate to visit, with my wife Carol, one of the southwest's premier astronomy retreats, the Star Hill Inn north of Las Vegas, NM. ... I spent four nights observing under transparent skies which, when cloud free (one of four nights was pristine while the other three were clear about half the night), revealed magnitude 6.5 stars and, for example, M33 as a naked eye object! ... These efforts should not go unnoticed by AAAP members. ...

Еще в разделе: (Показать все результаты (>103) - www.princetonastronomy.org/ )

• http://www.princetonastronomy.org/newsletters/10_2007sidereal.pdf
• http://www.princetonastronomy.org/newsletters/11_2008sidereal.pdf
• http://www.princetonastronomy.org/newsletters/09_2004sidereal.pdf

... ASTROPHYSICS 105 113 114 116 121 126 132 135 137 141 147 150 THE KINEMATICS PARAMETERS OF THE GALAXY USING DATA OF MODERN ASTROMETRIC CATALOGUES Akhmetov V.S., Fedorov P.N., Velichko A.B., Shulga V.M. .. ... Subsection "VIRTUAL OBSERVATORIES AND INTENSIVE DATA" 166 168 171 175 181 186 COMPARISON OF ZERO ZONE CATALOGUES OF THE FON PROGRAM BASED ON THE KYIV AND KITAB OBSERVATIONS Andruk V.M., Relke H., Protsyuk Yu.I., Muminov M.M., Ehgamberdiev Sh.A., Yuldoshev Q.X., Golovnia V.V. .. ...

Еще в разделе: (Показать все результаты (>12) - www.astro-soc.odessa.ua/ )

• http://www.astro-soc.odessa.ua/Public-2014.pdf
• http://www.astro-soc.odessa.ua/Public-2011.pdf

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La com†иte Hartley 2 visible †а lтАЩЉУil nu ! ... Profitez des conditions id†йales de ce week-end pour observer la com†иte Hartley 2. ... Elle n'a pas encore d†йploy†й de queue ( voir quelques clich†йs de la com†иte sur Ciel & Espace Photos ). ...

Еще в разделе: (Показать все результаты (>453) - www.cieletespace.fr/ )

• Images de la com†иte Tempel 1 : le crat†иre de Deep Impact invisible | Ciel et
• Toute la violence dтАЩun amas de galaxies | Ciel et Espace
• GN-z11 : la galaxie la plus lointaine de lв?TUnivers | Ciel et Espace

. home . product . gallery . contact .

87. PENTAR: Набор светофильтров #1 (#12, #23A, # 58 , # 80A)

88. re: Скорость света и устои. : Старый форум Клуба Скептиков

89. rus

90. Computing

91. Anatoly V. Zasov

92. The Topical vocabulary

93. SPUTNIK home page