The following images of the icy surface of Ganymede, the Solar System's largest moon, were made by the Galileo spacecraft during its ongoing mission to explore Jupiter and the Jovian system. ... This image was taken when Galileo was 7,448 kilometers (4,628 miles) away from Ganymede; north is to the top of the picture, and sunlight illuminates the surface from the lower left nearly overhead (77 degrees above the horizon). ... The image was taken June 27 at a range of 7,448 kilometers (4,628 miles). ...

Еще в разделе: (Показать все результаты (>4437) - www.sai.msu.su/ )

• GALILEO READY FOR CLOSE FLYBY OF JUPITER'S BIGGEST MOON
• APOD Index - Solar System: Jupiter's Moons
• APOD: June 27, 1996 - Voyager's Preview of Galileo at Ganymede

Jupiter's Europa Harbors Possible "Warm Ice" or Liquid Water . Tantalizing new images of Jupiter's moon Europa from NASA's Galileo spacecraft indicate that "warm ice" or even liquid water may have existed, and perhaps still exists today beneath Europa's cracked icy crust. ... This shows the ice crust has been or still is lubricated from below by warm ice or maybe even liquid water." ... We are interested in identifying the time and places on Europa where liquid water might exist. ...

Еще в разделе: (Показать все результаты (>6973) - www.arcetri.astro.it/ )

• New Images Hint at Wet and Wild History For Europa
• New Discoveries From Galileo
• Galileo to Jupiter

... Degas Ray Crater on Mercury . ... Like the Earth's Moon, Mercury is scarred with craters testifying to an intense bombardment during the early history of the Solar System. In 1974, the Mariner 10 spacecraft surveyed this innermost planet up close, producing the only detailed images of its tortured surface. ... Manicouagan Impact Crater on Earth . ... The Manicouagan Crater in northern Canada is one of the oldest impact craters known. ... Composing the Omega Nebula . ...

Еще в разделе: (Показать все результаты (>112995) - www.astronet.ru/ )

... NASA SPACECRAFT FINDS NEW EVIDENCE FOR WATER ICE ON MERCURY . ... The new data indicate the water ice in Mercury's polar regions, if spread over an area the size of Washington, D.C., would be more than 2 miles thick," said David Lawrence, a MESSENGER participating scientist at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., and lead author of one of three papers describing the findings. ... Water ice concentrations are derived from the hydrogen measurements. ...

Еще в разделе: (Показать все результаты (>2634) - www.naic.edu/ )

... solar system . ... Moon Maps . ... Largest solar system moon detailed in geologic map . ... More than 400 years after its discovery by astronomer Galileo Galilei, the largest moon in the solar system Jupiter s moon Ganymede has finally claimed a spot on the map. ... The Ganymede global geologic map will enable researchers to compare the geologic characters of other icy satellite moons because almost any type of feature that is found on other icy satellites has a similar feature somewhere on Ganymede...

Еще в разделе: (Показать все результаты (>6787) - www.astronomy.com/ )

• Latest Rosetta image reveals terrific detail of comet's surface | Astronomy.com
• Researchers estimate ice content of crater at Moon's south pole | Astronomy.com
• Lunar scientists shed light on Moonт??s impact history | Astronomy.com

Планета Земля и Луна . ... Космическая защита . Луна . Фотографии . ... Строение Луны . ... Страница: Начало одиссеи , Экспедиции , Море Кризисов , "Аполлон-8" , "Аполлон-9" , "Аполлон-10" , "Аполлон - 11" , E-8 "Луноход" , Испытания Л-1 , Луноход - 1,2 , КА "Луна 1-24" , КА "Луна-9" , Луна от КА СССР ; . Луна - наш космический спутник . ... Снимки Луны от аппаратов серии Луна и Зонд (СССР) . Фотографии космических аппаратов серии "Луна" (также Луноходы) и "Зонд" - СССР . ... Зонд 3 . ...

Еще в разделе: (Показать все результаты (>709) - galspace.spb.ru/ )

Astronotes Armagh Planetarium's Stellar Blog! ... This image combines orbital imagery with 3-D modelling to show flows that appear in spring and summer on a slope inside Mars' Newton crater. ... Warm season flows on a slope in Newton Crater, possible evidence of salty liquid water active on Mars today. Image credit: NASA) . ... Frozen water is common on and under the surface of Mars but these images are the best evidence to date for the presence of liquid water on the Martian surface today. ...

Еще в разделе: (Показать все результаты (>2829) - www.armaghplanet.com/ )

• Vesta: Asteroid seen by Dawn spacecraft | Astronotes
• Wonders of the February Night Sky | Astronotes
• A Rolling Stone on the Moon | Astronotes

... Krupp et al., etc ELW-2009 Space Research Institute Jupiter specifics weak solar wind: strong magnetic field fast rotation: Io outflow: internal effects dominate powerful energizing environment strong outflow of cold heavy ions Space Research Institute ELW-2009 rotating magnetosphere electric potential of rotation at Jupiter is 400 MV, solar wind only 1 MV at Earth both are ~ 100 kV Europa location ...

Еще в разделе: (Показать все результаты (>1780) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• PhSRM
• The Wind Spacecraft

NASA's Galileo spacecraft radioed confirmation late this week that it has entered Jupiter's environment, crossing over the boundary from interplanetary space into the giant magnetic cocoon around Jupiter called the magnetosphere. ... On Thursday, December 7, Galileo's previously deployed atmospheric probe will plunge into Jupiter's cloud tops at 5:56 p.m. EST and descend into the giant planet on a parachute. ... Jupiter's magnetosphere is like a giant bubble around the planet. ...

Еще в разделе: (Показать все результаты (>1194) - www.iki.rssi.ru/ )

• Space Research Institute (IKI) Seminar
• Galileo Finds Giant Iron Core in Jupiter's Moon Io
• Galileo Mission Status - December 10, 1995

... In summer 1994, the biggest news in astronomy was the collision of comet Shoemaker-Levy 9 with Jupiter. During this school year, Jupiter will charge back into the limelight with the arrival of the Galileo spacecraft (see figure 8 ). On Dec. 7, following a tortuous six-year ramble through the solar system, Galileo will begin its two-year mission studying Jupiter and its gaggle of moons. ... Besides the camera, Galileo will carry instruments capable of identifying minerals on Jupiter's moons. ...

Еще в разделе: (Показать все результаты (>1324) - www.astrosociety.org/ )

• ASP: Miranda: A Jigsaw Puzzle World
• ASP: Mercury Magazine
• ASP: The Magellan Spacecraft at Venus

... Since planets are expected to form out of the material in disks around young stars, the formation of a planet will thoroughly alter the structure of the circumstellar disk of their host star, forming significant gaps in the radial distribution of matter around the star. Additionally, processing of solids (annealing/crystallization) and changes in the overall gas/dust ratio are thought to happen during the planet formation process and are believed to alter the observational signature of the disk. ...

Еще в разделе: (Показать все результаты (>66039) - www.eso.org/ )

• The Pencil Nebula, a strangely shaped leftover from a vast explosion | ESO
• Help for Night Report / Progress Pages

Next: C.S. Jeffery, Research Astronomer Up: Research Previous: J.E. Chambers, Research Astronomer Contents . During 1998 Dr Gerry Doyle was involved with three PPARC PDRA research grants, and was also a co-organiser of two international conferences (the COSPAR Symposium `Activity Observed in the Sun and in Similar Stars', and the Armagh Cool Star Workshop `Solar and Stellar Activity: Similarities and Differences'). He was Associate Scientist with the CDS and SUMER instruments on SOHO. ...

Еще в разделе: (Показать все результаты (>2953) - star.arm.ac.uk/ )

• Solar System Research
• STFC Introductory Solar System Plasmas Summer School
• J.E. Chambers, Research Astronomer

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

Еще в разделе: (Показать все результаты (>317) - zebu.uoregon.edu/ )

STScI . HST . ... Home . ... What is STScI . ... Data . ... HST Peer Review Process . ... WFPC2 Home . ... Instrument . Instrument Home . ... Data Analysis Home . ... Instrument Handbook . Data Handbook . ... Table 6.3 in the WFPC2 Instrument Handbook is used (Handbook Versions 6.0 and earlier). The "Low Sky" option can be checked to invoke the formal definition of "Low Sky" used in Phase 1 and Phase 2 HST proposals. ... John Biretta <biretta@stsci.edu> , STScI Copyright | ...

Еще в разделе: (Показать все результаты (>18160) - www.stsci.edu/ )

• Cycle 16 Detailed Visibility Tool
• A detailed study of the radio-FIR correlation in NGC 6946 with
• JWST History: 2003-2004

... 11 Yellow-Green (78% transmission): Contrasts well with the red and blue characteristics of surface features on Jupiter and Saturn. ... 82A Light Blue (73% transmission): Useful on the Moon, Mars, Jupiter, and Saturn, this subtle pale blue filter enhances areas of low contrast while avoiding significant reduction of overall image brightness. ... Meade Series 4000 Photo-Visual Color Filters may be ordered individually or in the following sets: . ... Meade Series 4000 Broadband Nebular Filters . ...

Еще в разделе: (Показать все результаты (>2470) - www.meade.com/ )

• SolarMax II 60mm Solar Telescope with RichView system and 15mm Blocking Filter
• SolarMax II 60mm Solar Telescope with RichView system and 5mm Blocking Filter
• SolarMax II 60mm Solar Telescope with RichView system and 10mm Blocking Filter

... Pre-university education . ... Samara region . ... A small spacecraft Aist-2D , developed by the scientists of Samara State Aerospace University (SSAU) and the experts of the Rocket and Space Centre Progress will see from outer space what is hidden under the thick top of trees and below the Earth's surface. The radar equipment was installed on Aist-2D , which was delivered to the space launcher complex Vostochniy on January 22. ... Tomography of the Earth's ionosphere will also be carried out. ...

Еще в разделе: (Показать все результаты (>1779) - www.ssau.ru/ )

• SSAU scientists will 'teach' nanosatellites to manoeuvre in orbit
• SSAU scientists continue to prepare for the first launch campaign from the
• Young SSAU scientists will guide the orbital constellation of the satellites

THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE BY MEANS OF DIGITAL MODELS. ... The surface brightness of Mercury was measured Danjon (1933, 1949, 1953) and Harris (1961) in phase angle 3o-123o. The analysis of the various data of the integral photometric gives the results of determination of the main photometric constants for Mercury. ... THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE: S.G. Pugacheva The surface brightness of the Mercurian images was established on the geologic map Mercury. ...

Еще в разделе: (Показать все результаты (>160) - selena.sai.msu.ru/ )

• Yurii Naumovich Lipsky
• Morphological Catalogue Of The Craters Of Moon
• Родионова Жанна Федоровна

Habble cosmic telescope. ... It became possible to study all occurrences on Mars (for example the season changings of the polar "hat" of Mars), on Jupiter satellites, ets. ... The scientists saw the details of the galaxy gas nebulas, the most dense central parts of the ball star congestions and galaxies to proof the existance in the cores of many galaxies invisible objects with the mass of hundred millions and milliards of the Sun's mass (evidently black holes). ...

Еще в разделе: (Показать все результаты (>79) - www.space.vsi.ru/ )

• jupitere
• magellanphotoe

.

Еще в разделе: (Показать все результаты (>728) - www.mso.anu.edu.au/ )

• Dougal Mackey - CV
• Designated Observatory Application
• Geoff Bicknell's Home Page

... In laboratory the design and a manufacturing techniques mirror aspherical optics are developed ("fokon", ellipsoid, aspherical mirror).Such optical elements are made of widespread aluminium alloys on the standard equipment without use diamond turning. ... Using: optical blocks of not image optical devices for transitions, collimation, focus (concentration) radiations in a wide spectral range from UV to IR. Focusing and collimation of light; . ... circle aperture/ring aperture; . ... Back Forward . ...

Еще в разделе: (Показать все результаты (>630) - www.mao.kiev.ua/ )

• Area of scientific investigations
• MAO NASU :: Topic: Scholarships and Academic Positions in Australia - Several
• MAO NASU :: Topic: International Max Planck Research School on Astrophysics --