... The author attempts to approach the problem from the positions of systems analysis with account for the ideological grounds and history of space activities in Russia and abroad, comparing its current interpretation with the initial goals posed by leading theoreticians and practitioners who stood at the cradle of the space exploration era. ... The space systems recognized in Russia as priority projects are largely developed with violations of the systems approach principles. ...

Title: Galaxy Deconstruction: Clues from Globular Clusters . ... Title: Environment and Galaxy Evolution at Intermediate Redshift . ... Title: Spectroscopic evolution of dusty starburst galaxies . ... Title: Early galaxy evolution from deep wide field star counts. ... Abstract abridged . ... Title: Cross-Roads in Studies of Galaxy Evolution . ... Title: Gas and Galaxy Evolution in Poor Groups of Galaxies . ... first 100 from a total of 158 matches for the search pattern galaxy evolution . ...

... Сегодня: 10 апреля 2016 г. [NASA] Космическое агентство NASA сформулировало новую программа по созданию космического корабля многоразового использования второго поколения (Second Generation Reusable Launch Vehicle, 2nd Generation RLV), который должен быть гораздо безопаснее и дешевле современных ракет. ... Однако уже сейчас объявлено, что корабль второго поколения будет построен на базе нынешних экспериментальных аппаратов X-33, X-34 и X-37 (на рисунках слева направо). ...

... Une note trє¦s prєµcise, contenant des questions spєµciales, fut donc rєµdigєµe et adressєµe єђ l'Observatoire de Cambridge, dans le Massachusetts. ... L'Observatoire de Cambridge. ... л1€ђ Est-il possible d'envoyer un projectile dans la Lune? . ... л3€ђ Quelle sera la durєµe du trajet du projectile auquel aura єµtєµ imprimєµe une vitesse initiale suffisante, et, par consєµquent, єђ quel moment devra-t-on le lancer pour qu'il rencontre la Lune en un point dєµterminєµ? . ...

01.04.2009 1 . ... SunWorld . ... RI - RQ - RU - RV - I+V = RI + RV - I-V = RI - RV - I+Q = RI + RQ - I-Q = RI + RQ , - RQ,RU,RV 0 , -50% +50% - RI,I+V,I-V,I+Q,I-Q 100 , 0% 100% . ... O ­ "One", S ­ "Subtract", . ... NProf, Point/Mm/Orig, NKadr, dTime, BkColr, FrameColr O TEST 1 RV 1.5 1 19 60 100 240 50.0 15 1 O TEST 2 RV 1.5 21 39 60 100 240 50.0 15 1 O TEST 3 RV 1.5 41 59 60 100 240 50.0 15 2 --- O TEST 4 RV 1.5 61 79 60 100 240 50.0 15 ----- O TEST 5 RV 1.5 81 99 60 100 240 50.0 ---­ ,% || ...

The Galaxy Disk in Cosmological Context Proceedings IAU Symposium No. ... The presence of exponential bulges and anti-truncated disks has been noticed in many lenticular galaxies. ... Among our findings in unbarred spiral galaxies, only one galaxy, NGC 5533, has a LSB outer disk (Sil'chenko et al. ... In the frame of this model, the Exponential bulges and antitruncated disks 5 inner disk must be more bright and compact than the usual large-scale stellar disks of spiral galaxies are. ...

... LINKS . ... Founded in 1971 by a group of enthusiasts and star aficionados, our association is now counting more than 130 members.As a national association we attract hobby astronomers from the whole country to our regular night-sky observations and to the meetings in our club at Dudelange. ... Club News . ... by topic : PDF File Download (360KB) . by title : PDF File Download (640KB) . ... Article about AAL in "Le Quotidien" newspaper of Juli 21 2005 - PDF File Download (132KB) . ... SOME LINKS . ...

... Free image alignment/stacking/processing Software . My lunar drawings . ... REAL TELESCOPES . ... Download Pocket-Aberrator . ... The Aberrator is freeware that generates star-testing images to show the effects of aberrations (distortions) influencing the quality of a telescopes performance. ... The idea to make a program like the Aberrator I got after studying many internet-sites on star-testing and often the effects of certain aberrations were only available as literal descriptions. ...