galilean

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R. Yosi the Galilean and R. Eliezer from BL Or 1404, f. 14v

R. Yosi the Galilean and R. Eliezer from BL Or 1404, f. 14v

Four initial-word panels with gold letters and white vine motifs; in the outer margin, two elderly men, Rabbi Yosi ha-Galili and Rabbi Eliezer are seated holding an open book. Image taken from f. 14v of Haggada... More

R. Yosi the Galilean and R. Eliezer from BL Or 1404, f. 14v

R. Yosi the Galilean and R. Eliezer from BL Or 1404, f. 14v

Four initial-word panels with gold letters and white vine motifs; in the outer margin, two elderly men, Rabbi Yosi ha-Galili and Rabbi Eliezer are seated holding an open book. Image taken from f. 14v of Haggada... More

Northern views. A Galilean peasant home. A village house showing bake-oven and roof-arbour

Northern views. A Galilean peasant home. A village house showing bake-...

Public domain photograph, 1930s-1940s Jerusalem, Palestine, History of Israel, free to use, no copyright restrictions image - Picryl description

Range : 7 million kilometers (4.3 million miles) Io is Jupiter's innermost of the four Galilean satellites.  Photo taken at 2:00 AM through an ultraviolet filter. The photo's background is part of Jupiter's disk.  North is at the top and the central longitude of Io is 180 degrees.  Io shows a contrasting surface with dark polar areas and many light and dark regions around the equator.  This resolution of about 100 miles/160 kilometers, no topographic features, like craters, can be seen.  The brighter regions may be areas containing sulfur and various salts, making Io very reflective(six times brighter thanb Earth's Moon).  Io is about the same size and density as our Moon, but has followed a different evolutionary path, influenced by its closeness to Jupiter and the intense bombardment it receives from the Jovian radiation belts of energetic charged particles. ARC-1979-A79-7022

Range : 7 million kilometers (4.3 million miles) Io is Jupiter's inner...

Range : 7 million kilometers (4.3 million miles) Io is Jupiter's innermost of the four Galilean satellites. Photo taken at 2:00 AM through an ultraviolet filter. The photo's background is part of Jupiter's dis... More

Range : 7 million kilometers (5 million miles) Callisto is Jupiter's outermost Galilean satellites and darkest of  the four(but almost twice as bright as Earth's Moon).  Mottled appearance from bright and dark patches.  Bright spots seem like rayed or bright halved craters seen on our Moon.  This face is always turned toward Jupiter.  Photo taken through violet filter.  Ganymede is slightly larger than Mercury but much less dense (twice the density of water).  Its surface brightness is 4 times of Earth's Moon.  Mare regions (dark features) are like the Moon's but have twice the brightness, and believed to be unlikely of rock or lava as the Moon's are.  It's north pole seems covered with brighter material and may be water frost.  Scattered brighter spots may be related to impact craters or source of fresh ice. ARC-1979-A79-7020

Range : 7 million kilometers (5 million miles) Callisto is Jupiter's o...

Range : 7 million kilometers (5 million miles) Callisto is Jupiter's outermost Galilean satellites and darkest of the four(but almost twice as bright as Earth's Moon). Mottled appearance from bright and dark ... More

Callisto ,  The outermost Galilean Satellite , or Moon ,  of Jupiter, as taken by Voyager I .  Range : About 7 Million km (5 Million miles) .  Callisto, the darkest of the Galilean Satellites, still nearly twice as bright as the Earth's Moon, is seen here from the face that always faces Jupiter.  All of the Galilean Satellites always show the same face to Jupiter, as the Earth's moon does to Earth. The Surface  shows a mottled appearance of bright and dark patches. The former reminds scientists of rayed or bright  haloed craters, similiar to those seen on earth's Moon. This color photo is assembled from 3 black and wite images taken though violet, orange, & green filters ARC-1979-AC79-7002

Callisto , The outermost Galilean Satellite , or Moon , of Jupiter, ...

Callisto , The outermost Galilean Satellite , or Moon , of Jupiter, as taken by Voyager I . Range : About 7 Million km (5 Million miles) . Callisto, the darkest of the Galilean Satellites, still nearly twic... More

This photo of Callisto, outermost of Jupiter's four Galilean satellites, was taken a few minutes after midnight (PST) Feb. 25 by Voyager 1.  The distance to Callisto was 8,023,000 kilometers (4.98 million miles).  The hemisphere in this picture shows a fairly uniform surface dotted with brighter spots that are up to several hundred kilometers across.  Scientists believe the spots may be impact craters but higher-resolution photos will be necessary before the features can be interpreted.  Callisto is about the same size as the planet Mercury--about 5,000 kilometers (3,000 miles) in diameter.  Callisto is less massive than Mercury, however, giving it a density less than twice that of water.  Scientists believe Callisto, therefore, is composed of a mixture of rock and ice (up to about 50 percent by weight).  Its surface is darker than those of the other Galilean satellites, but is still about twice as bright as Earth's Moon.  This black-and-white photo was taken through a violet filter.  Jet Propulsion Laboratory manages and controls the Voyager project for NASA's Office of Space Science. (JPL ref. No. P-21149) ARC-1979-A79-7027

This photo of Callisto, outermost of Jupiter's four Galilean satellite...

This photo of Callisto, outermost of Jupiter's four Galilean satellites, was taken a few minutes after midnight (PST) Feb. 25 by Voyager 1. The distance to Callisto was 8,023,000 kilometers (4.98 million miles... More

Range : 7 million kilometers (5 million miles) Callisto is the outermost Galilean satellite of Jupiter and the darkest of the four, but still twice as bright as Earth's Moon.  Mottled appearance from bright and dark patches; bright ones look like rayed or brite craters on our Moon.  This face of Callisto is always turned toward Jupiter.  Photo taken through violet filter. ARC-1979-A79-7017

Range : 7 million kilometers (5 million miles) Callisto is the outermo...

Range : 7 million kilometers (5 million miles) Callisto is the outermost Galilean satellite of Jupiter and the darkest of the four, but still twice as bright as Earth's Moon. Mottled appearance from bright and... More

Range : 5.9 million kilometers (3.66 million miles) Europa is Jupiter's 2nd Galilean satellite from the planet.  Photo taken early morning and through a violet filter.  Faint swirls and Linear Patterns show in the equarorial region(which is darker than the poles). The hemisphere shown always faces Jupiter.  North is up.  Europa is the brightest of the Galilian satellites but shows low contrast on this hemisphere. Density and size is similar to Earth's Moon.  Indications of water ice or ground water on surface is shown ARC-1979-A79-7018

Range : 5.9 million kilometers (3.66 million miles) Europa is Jupiter'...

Range : 5.9 million kilometers (3.66 million miles) Europa is Jupiter's 2nd Galilean satellite from the planet. Photo taken early morning and through a violet filter. Faint swirls and Linear Patterns show in ... More

Range :  4.2 million kilometers (2.6 million miles) Ganymede is Jupiter's Largest Galilean satellites and 3rd from the planet.  Photo taken after midnight  Ganymede is slightly larger than Mercury but much less dense (twice the density of water).  Its surface brightness is 4 times of Earth's Moon.  Mare regions (dark features) are like the Moon's but have twice the brightness, and believed to be unlikely of rock or lava as the Moon's are.  It's north pole seems covered with brighter material and may be water frost.  Scattered brighter spots may be related to impact craters or source of fresh ice. ARC-1979-A79-7016

Range : 4.2 million kilometers (2.6 million miles) Ganymede is Jupite...

Range : 4.2 million kilometers (2.6 million miles) Ganymede is Jupiter's Largest Galilean satellites and 3rd from the planet. Photo taken after midnight Ganymede is slightly larger than Mercury but much less... More

Europa , the smallest of the Galilean satellites, or Moons , of Jupiter ,  is seen here as taken by Voyager 1.  Range : 2 million km (1.2 million miles) is centered at about the 300 degree Meridian.  The bright areas are probably ice deposits, while the dark may be rocky surface or areas of more patchy ice distribution.  Most unusual features are systems of linear structures crossing the surface in various directions. Of these, some of which are over 1000 km. long , & 2 or 3 hundred km. wide,  may be faults which have disrupted the surface. ARC-1979-AC79-7003

Europa , the smallest of the Galilean satellites, or Moons , of Jupite...

Europa , the smallest of the Galilean satellites, or Moons , of Jupiter , is seen here as taken by Voyager 1. Range : 2 million km (1.2 million miles) is centered at about the 300 degree Meridian. The bright... More

P-21739 BW Range: 4.7 million kilometers (2.9 million miles) This picture of Io was taken as Voyager 2 closes in on the Jovian system. Scientists are studying these distant views of Io for evidences of changes since Voyager 1 observations in March of  79. Voyager 1 discovered that Io, the innermost of the Galilean satellites, is the most volcanically active body yet seen in the solar system, surpassing even earth. In this picture, the first volcano discovered by Voyager 1 is again visible in the lower left portion of the disk as a dark oval with a dark spot in the center.  In March, this volcano appeared as a heart-shaped marking, not a symmetrical oval. Scientists believe that the non-symmetric markings earlier resulted from a constriction in the mouth of the volcanic vent causing erupting material to extrude preferentially in certain directions. Apparently, the volcanic eruptive activity, which sends material to altitudes of 280 kilometers (175 miles) or more above this volcano, has changed the vent geometry or dislodged an obstruction. Such changes in the form of eruptive fountains are common in terrestial volcanos, although on a much smaller scale than on Io. ARC-1979-A79-7074

P-21739 BW Range: 4.7 million kilometers (2.9 million miles) This pict...

P-21739 BW Range: 4.7 million kilometers (2.9 million miles) This picture of Io was taken as Voyager 2 closes in on the Jovian system. Scientists are studying these distant views of Io for evidences of changes ... More

Range :  1,094,666 km (677,000 mi.) This false color picture of Callisto was taken by Voyager 2 and is centered on 11 degrees N and 171 degrees W.  This rendition uses an ultraviolet image for the blue component.  Because the surface displays regional contrast in UV, variations in surface materials are apparent.  Notice in particular the dark blue haloes which surround bright craters in the eastern hemisphere.  The surface of Callisto is the most heavily cratered of the Galilean satellites and resembles ancient heavily cratered terrains on the moon, Mercury and Mars.  The bright areas are ejecta thrown out by relatively young impact craters.  A large ringed structure, probably an impact basin, is shown in the upper left part of the picture.  The color version of this picture was constructed by compositing black and white images taken through the ultraviolet, clear and orange filters. ARC-1979-AC79-7104

Range : 1,094,666 km (677,000 mi.) This false color picture of Callis...

Range : 1,094,666 km (677,000 mi.) This false color picture of Callisto was taken by Voyager 2 and is centered on 11 degrees N and 171 degrees W. This rendition uses an ultraviolet image for the blue componen... More

P-21751 C Range: 1.2 million kilometers This Voyager 2 color photo of Ganymede, the largest Galilean satellite, shows a large dark circular feature about 3200 kilometers in diameter with narrow closely-spaced light bands traversing its surface. The bright spots dotting the surface are relatively recent impact craters, while the lighter circular areas may be older impact areas. The light branching bands are ridged and grooved terrain first seen on Voyager 1 and are younger than the more heavily cratered dark regions. The nature of the brightish region covering the northern part of the dark circular fature is uncertain, but it may be some type of condensate. Most of the features seen on the surface of Ganymede are probably both internal and external responses of the very thick icy layer which comprises the crust of this satellite. ARC-1979-AC79-7083

P-21751 C Range: 1.2 million kilometers This Voyager 2 color photo of ...

P-21751 C Range: 1.2 million kilometers This Voyager 2 color photo of Ganymede, the largest Galilean satellite, shows a large dark circular feature about 3200 kilometers in diameter with narrow closely-spaced l... More

Range :  241,000km (150,600 mi.). This black and white image of Europa, smallest of Jupiter's four Galilean satellites, was acquired by Voyager 2.  Europa, the brightest of the Galiliean satellites, has a density slightly less than Io, suggesting it has a substantial quantity of water.  Scientists previously speculated that the water must have cooled from the interior and formed a mantle of ice perhaps 100 km thick.  The complex patterns on its surface suggest that the icy surface was fractured, and that the cracks filled with dark material from below.  Very few impact craters are visible on the surface, suggesting that active processes on the surface are still modifying Europa.  The tectonic pattern seen on its surface differs drastically from the fault systems seen on Ganymede where pieces of the crust have moved relative to each other.  On Europa, the crust evidently fractures but the pieces remain in roughly their original position. ARC-1979-A79-7092

Range : 241,000km (150,600 mi.). This black and white image of Europa...

Range : 241,000km (150,600 mi.). This black and white image of Europa, smallest of Jupiter's four Galilean satellites, was acquired by Voyager 2. Europa, the brightest of the Galiliean satellites, has a densi... More

Range :  1.2 million kilometers (750,000 miles) This picture of Io is one of the last sequence of 'volcano watch' pictures planned as a time lapse study of the nearest of Jupiter's Galilean satellites.  The sunlit crescent of Io is seen at the left, and the night side illuminated by light reflected from Jupiter can also be seen.  Three volcanic eruption plumes are visible on the limb.  All three were previously seen by Voyager 1.  On the bright limb Plume 5 (upper) and Plume 6 (lower) are about 100 km high, while Plume 2 on the dark limb is about 185 km high and 325 km wide.  The dimensions of Plume 2 are about 1 1/2 times greater than during the Boyager 1 encounter, indicating that the intensity of the eruptions has increased during the four-month time interval between the Boyager encounters.  The three volcanic eruptions and at least three others have apparently been active at roughly the same intesity or greater for a period of at least four months. ARC-1979-A79-7099

Range : 1.2 million kilometers (750,000 miles) This picture of Io is ...

Range : 1.2 million kilometers (750,000 miles) This picture of Io is one of the last sequence of 'volcano watch' pictures planned as a time lapse study of the nearest of Jupiter's Galilean satellites. The sun... More

Galilean Satellites, Voyager Program, NASA/JPL Photo

Galilean Satellites, Voyager Program, NASA/JPL Photo

These photos of the four Galilean satellites of Jupiter were taken by NASA Voyager 1 during its approach to the planet in early March 1979. Io, Europa, Ganymede, and Callisto are shown in their correct relative... More

Family Portrait of Jupiter Great Red Spot and the Galilean Satellites

Family Portrait of Jupiter Great Red Spot and the Galilean Satellites

This "family portrait," a composite of the Jovian system, includes the edge of Jupiter with its Great Red Spot, and Jupiter's four largest moons, known as the Galilean satellites. From top to bottom, the moons ... More

The Galilean Satellites, NASA / JPL Europa Image

The Galilean Satellites, NASA / JPL Europa Image

This composite includes the four largest moons of Jupiter which are known as the Galilean satellites. From left to right, the moons shown are Ganymede, Callisto, Io, and Europa. The Galilean satellites were fir... More

Landscape Comparisons - Galilean Satellites - NASA/JPL Galileo Program Images

Landscape Comparisons - Galilean Satellites - NASA/JPL Galileo Program...

Landscape Comparisons - Galilean Satellites NASA/JPL/DLR Public domain photograph - night sky, astronomy, universe, space, free to use, no copyright restrictions image - Picryl description

Hubble Gallery of Jupiter Galilean Satellites

Hubble Gallery of Jupiter Galilean Satellites

Hubble Gallery of Jupiter Galilean Satellites JPL/NASA/STScI Public domain photograph of NASA satellite, free to use, no copyright restrictions image - Picryl description Public domain photograph of a spacecr... More

The Galilean Satellites - NASA/JPL Galileo Program Images

The Galilean Satellites - NASA/JPL Galileo Program Images

This composite includes the four largest moons of Jupiter which are known as the Galilean satellites. Shown from left to right are Io, closest to Jupiter, followed by Europa, Ganymede, and Callisto. NASA/JPL/DLR

The Galilean Satellites, NASA / JPL Europa Image

The Galilean Satellites, NASA / JPL Europa Image

In this "family portrait," the four Galilean Satellites are shown to scale. These four largest moons of Jupiter shown in increasing distance from Jupiter are (left to right) Io, Europa, Ganymede, and Callisto. ... More

Jupiter and Three Galilean Satellites

Jupiter and Three Galilean Satellites

Jupiter, its Great Red Spot and three of its four largest satellites are visible in this photo taken Feb. 5, 1979, by Voyager 1. Io, Europa, and Callisto are seen against Jupiter disk. http://photojournal.jpl.... More

Possible Internal Structures of the Galilean Satellites

Possible Internal Structures of the Galilean Satellites

Cutaway views of the possible internal structures of the Galilean satellites. Ganymede at lower left, Callisto at lower right, Io on upper left, and Europa on upper right in a combined biew from NASA Galileo an... More

Jupiter and its Galilean Satellites as viewed from Mars

Jupiter and its Galilean Satellites as viewed from Mars

Jupiter and its Galilean Satellites as viewed from Mars NASA/JPL/Malin Space Science Systems

67 CE: Vespasian burns the Galilean city of Gabara. So bitter is their memory of the defeat of Cestius that the Romans also burn all the surrounding villages and towns.

67 CE: Vespasian burns the Galilean city of Gabara. So bitter is their...

Public domain illustrated book page scan, medieval or early renaissance, free to use, no copyright restrictions image - Picryl description.

A Galilean hamlet near Nazareth.  A garden-house in the foreground, with a birket, or raised pool, adjoining it; water flows from the pool into little channels which traverse the garden

A Galilean hamlet near Nazareth. A garden-house in the foreground, wi...

Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description