... HST . ... Missions . ... Data . ... Hubble Heritage Project . Future Missions and . ... Missions Office . ... Journal Clubs and Research Groups . ... HST Peer Review Process . Hubble Fellowships . ... HST Overview . Overview . ... Servicing Missions . ... Cycle 24 Announcement . Cycle 23 Results . ... Mid Cycle Submission . ... Phase II Cycle 23 . ... Retrieving HST Data . Hubble Legacy Archive . Data Analysis . ... HST Science Year in Review . ...

... Master . Master net Homepage . ... MASTER-Amur . ... Amb: . Dust: . ... Direct . 23s . ... 45s . ... observed area: . best limit: . Cameras . ... MASTER-Tunka . ... MASTER-Ural . master.kourovka.ru . ... MASTER-Kislovodsk . ... MASTER-Crimea . ... MASTER-SAAO . ... MASTER-IAC . ... MASTER-Argentina . master.sai.msu.ru:8080 . master.sai.msu.ru . ...

... Pre-university education . ... Samara region . SSAU History . SSAU roadmap . ... Samara State Aerospace University (SSAU) will take an active part in the work of space activities of the United Nations organization (UNO). ... The road map shape on inclusion of Samara University into implementation of the UN Program on Space Applications was outlined at the roundtable discussion with the University teachers and specialists and at the meeting with SSAU Rector Yevgeniy Shakhmatov. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... News . ... The General Designers Review Board meeting devoted to the Russian Segment of the International Space Station (ISS) was held at S.P. Korolev Rocket Space Corporation Energia under the chairmanship of V.A. Lopota, the Corporation President and General Designer. ... RSC Energia proposals on the ISS-29/30 Expedition crew return by Soyuz ТМА-22 on April 27, 2012; . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Working with color . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to Paranal . ... Survey Telescopes . ... Usage of ESO Images and Videos . ... Subtitles and translations for ESO videos . Usage of ESO Videos and Images . ... VISTA . ... This time-lapse sequence was taken using a fixed commercial digital camera mounted on the VISTA observing floor and facing out through the opening in the dome whilst the telescope was observing. ...

... Astrophysics Group . ... Work begins on the world?s most powerful radio telescope . ... SKA AAVS0 array . ... SKA Aperture Array in Australia . ... Even in its earliest phase (SKA1), the radio telescope will be the fastest and most sensitive in the world. ... A further two instruments will be in the Western Australian desert: one being an array of many hundreds of aerial clusters working at low radio frequencies, the other a range of around 90 dishes ? ...

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Monthly Sky Notes . ... By admin January 21, 2011 Posted in: Robot Exploration . A UFO hovers in the Martian sky (Image credit:NASA/JPL) . The car-sized Mars Science Laboratory Curiosity is too heavy to slam into the rocky plains of Mars encased in airbags like its predecessors, so this imaginative and complex system was devised instead. ... Is there a video anywhere on the internet of a test of the ?sky crane? rockets? ...

... The main task of this Working Group has been to review the state-of-theart knowledge of the Milky Way galaxy, to identify the future challenges, and to propose which tools (in terms of facilities, infrastructures, instruments, science policies) would be needed to successfully tackle and solve the remaining open questions. ... This Working Group has made recommendations that would allow dissecting our backyard laboratory, the Galaxy, even further. ...

... The XFree86(tm)-3.1.1 does support boards with the tseng et4000/w32 in accelerated mode, as well as S3 Vision 864 and 964 chipsets including boards like the ELSA Winner 1000Pro and 2000Pro, Number Nine GXE64 and GXE64Pro, Miro Crystal 20SV). ... Diamond Stealth W32 (et4000/W32) -- Text mode works, X11 suffered from "pixel dust", unbearable never got it to work and returned it. ... Genoa Phantom 8900PCI card seems to work well. Genoa Phantom/W32 2MB does not work in an ASUS-Board. ...

... 18c. Work . ... The concept of Work is closely related to that of energy. ... Suppose we lift a weight A of mass m a distance h (for height) from the floor to the table (Figure 1). ... That, however, is just the potential energy added to the weight! ... Energy is always preserved but--as seen in an earlier section--not always in a usable form. ... Because the trains are linked, when one goes up, the other descends, and by giving up its potential energy, it helps pull the other one upwards. ...