Глава 3. ... Глубинная дифференциация вещества . В предыдущей главе мы выяснили, что все небесные тела Солнечной системы не являются неизменными на протяжении миллиардов лет, как полагают многие астрономы и небесные механики. ... Итак, первым рабочим веществом в планетной геологической эволюции, по нашему предположению, является углекислота, которая вследствие этого играет в развитии небесных тел великую роль в процессе глубинной дифференциации вещества. ... Происхождение материков и океанов . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit†йs . ... les plus belles images de l'Univers d†йcrypt†йes pour vous . ... 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 Spirit d†йfinitivement immobile . ... Sur Mars, le robot am†йricain Spirit restera pour toujours ensabl†й au pied des collines Columbia. ...

... The formation of multiple images of a distant quasar by the gravitational lensing effect of a foreground galaxy may be very simply, and faithfully, accounted for by a wine glass experiment. Figure 1. In the wine glass experiment, a bright compact light source (at the top of the photo) serves as a distant quasar. The wine glass on the table distorts the light rays from the "quasar" and produces a caustic having with a triangular shape (see enlargement in Figure 3 ). ...

Next: Subluminous B Stars Up: Technical Research Summaries Previous: Scientific Administration . Simon Jeffery leads a research group which, during 2003, included PhD students Amir Ahmad, Chris Winter, Babulakshmanan Ramachandran and Natalie Behara. ... British Council sponsored exchange student Gustavo Dopcke (UNICAMP: Universidade Estadual de Campinas, S?o Paulo, Brazil) and Nuffield Foundation sponsored summer student Emma Stephenson also spent time with the group. ... Subluminous B Stars . ...

... M. Capaccioli (Osservatorio Astronomico di Capodimonte, Italia; Dipartimento di Astronomia, Universit? di Padova, Italia), . ... High resolution optical spectra acquired with the ESO New Technology Telescope (NTT) + the ESO Multi Mode Instrument (EMMI) along the major axis of the barred Sc starburst galaxy NGC 253 give detailed information on the kinematics of the galaxy at different scales from the inner nuclear region up to distances of 10 arcmin. ... HI in NGC 253 . ... MM-waves in NGC 253 . ...

... We have developed an integrated system that performs astronomical observations in Near Infrared bands operating two-dimensional instruments at the Italian National Infrared Facility's ARNICA and LONGSP . ... The user interface is organized as widget-based X11 client. ... 1993; Di Giacomo et al. 1993). ... Moreover, if the interprocess communication interface includes support for networking, the software immediately becomes network distributed software. ... DESQview/X User Guide 1993, Quarterdeck . ...

... Tonight's Sky . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... By simulating the evolution of the interstellar ice making up comets, French research teams have successfully obtained ribose, a key step in understanding the origin of RNA and therefore of life. ... RELATED TOPICS: COMETS | ... As a first step, an artificial comet was produced at the Institut d'Astrophysique Spatiale. ... Only registered members of Astronomy.com are allowed to comment on this article...

... ОБ ОТДЕЛЕ . ... Модели ранней Вселенной и генерация первичных возмущений Главная задача космологии - получить ответ на вопрос, как возникла и как развивалась Вселенная. Существуют различные теоретические модели того, что было до стадии инфляции. ... Астрофизика черных дыр и кротовых нор Кротовые норы являются пока что лишь гипотетическими объектами, однако они представляют большой интерес, так как могут нести важнейшую информацию о свойствах пространства-времени, материи и других вселенных. ...

... 000, 1­12 (2009) Printed 11 February 2010 A (MN L TEX style file v2.2) Analytical approximations of K -corrections in optical and near-infrared bands I1gor V. Chilingarian1 2 ,2,3 , Anne-Laure Melchior 1,4 and Ivan Yu. ... Received 2010 February 01; in original form 2009 August 14 ABSTRACT To compare photometric properties of galaxies at different redshifts, the fluxes need to be corrected for the changes of effective rest-frame wavelengths of filter bandpasses, called K -corrections. ... Table 1. ...

Slide 1 . ... Candace Gra y . New Mexico State Universit y . ... 2001 . ... Coronal Mass Ejection . Conclusions . 3.5m ToO opportunity observations of Venus . Green line emission detected after CMEs . New type of aurora? ... Apologies to: ...