... Local and Regional Coordinators, and OBSERVERS are needed for Friday night's spectacular Aldebaran Occultation and Graze Aldebaran is the brightest star, other than the Sun, that can be occulted by the Moon. ... Use your camcorder (or a borrowed camcorder) to record a strong local television station. ... Encourage other amateur astronomers, and other friends and relatives in the region of visibility to record the occultation with camcorders. ... This event is called an "occultation" by astronomers. ...

... ISC Kosmotras . ... Dnepr launch record 17 August 2011. ... On 9 September 2009, a contract was signed between ISC Kosmotras and SSTL for the launch of Nigeria-2 and NigeriaSat- у satellites on Dnepr rocket as part of 2010 cluster launch from Yasny Launch Base. According to information provided by SSTL the NigeriaSat-2 satellite is being built for the Nigerian government (NASRDA) as a follow-on to the NigeriaSat-1 satellite that was launched in 2003. ... E-mail: info@kosmotras.ru . ...

Les ASTRONOMES AMATEURS DU LUXEMBOURG vous invitent Ю participer au DнNER DE BIENFAISANCE ASTRO ­ GASTRO ­ NOMIQUE , le 19 avril 2002 au CASINO DE DUDELANGE Ю 19.00 heures.Le dНner sera suivi d'une prИsentation d'astronomie ! ... Les AAL ont dИcidИ d'apporter leur soutien Ю l'action de solidaritИ TиLиVIE , ensemble avec RTL et la Ville de DUDELANGE , Ville de l'Astronomie Ю Luxembourg. ... Veuillez penser Ю vos dons pour notre tombola ! ... Pour le comitИ des AAL N. Feierstein, prИsident ...

TEST Des reflex douИs pour le ciel RИaliser des vidИos Cette vue de la galaxie du Triangle M 33 a ИtИ obtenue en cumulant quatre poses de 1 min avec un objectif de 200 mm ouvert Ю f/4. ... Il est alimentИ par une pile AAA. ... C'est dИjЮ Иnorme. ... Le but est d'avoir une valeur optimisИe par rapport Ю la cadence de prise de vue. ю 30 images par seconde, il est judicieux de se mettre sur 1/30 s. Avec un temps de pose plus court, l'image finale sera davantage bruitИe pour une longueur de vidИo donnИe. ...

... Maps of six sources (0420+022, 0420-014, 1308+326, 1345+125, 1803+784, and DA 193) obtained with milliarcsecond resolution are presented and discussed, together with their broadband (1­22 GHz) spectra obtained on the RATAN­600 radio telescope at epochs close to those of the VLBI observations. ... The image (Fig. 5) shows that the source structure at 18 cm is compact, consisting of a VLBI core and two jet components, with the outer component lying 5 mas (30 pc) to the northwest of the core ( = 54 ). ...

... Contact A Problem of an estimation of accuracy of the asteroid CCD observations . The Minor Planet Center supported by the Interntional Astronomical Union is the main office for keeping observational data of the small Solar System bodies and their investigations. ... At Pulkovo Observatory we are estimating an accuracy of the CCD asteroid observations obtained by amateurs and professional astronomers all over the World using the MPC database. ...

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... Отмеченная наградами АстроТоп-а . ... Анатолий Анатольевич Волчков . ... кто-то из великих) Я долго подбирал название для этой мемориальной статьи об Анатолии Анатольевиче Волчкове. ... Какие только названия не приходили ко мне в голову - "Легенда об Анатолии", "Исполнить миссию", "Человеко-форум", "Камертон Астрорунета".. ... P.P.S. 31 декабря 2003 г. решением команды проекта Астротоп принято решение - "признать Анатолия Волчкова Человеком года " в традиционных конкурсах Звезды АстроРунета-2003 . ...

Introduction to PLASMA ASTROPHYSICS (Selected 10 lectures) Boris V. Somov Astronomical Institute and Faculty of Physics Moscow State University Pushino-na-Oke, 2008 Contents Ab out These Lectures 1 Particles and Fields: Exact Self-Consistent Description 1.1 Liouville's theorem . . . . . . . . . . . . . . . . . . . 1.1.1 Continuity in phase space . . . . . . . . . 1.1.2 The character of particle interactions 1.1.3 The Lorentz force, gravity . . . . . . . . . 1.1.4 Collisional friction . . . . . . . . . . . .