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PIX4617892 Nebuleuses de la tete de cheval et M42 dans Orion - Orion deepfield - Nebuleuse obscure de la tete de cheval (IC434 - B33). Plus bas, la grande nebuleuse d'Orion (M42) vaste region de formation d'etoiles. Mosaique d'images obtenues pendant plus de 20 heures de pose, avec un filtre H - Alpha. This large complex of nebulosity is located about 1,500 light years away in Orion. The Orion complex is a gigantic stellar nursery where stars are forming out of the dust and gas in the region. Young energetic stars excite the gas in the region ionizing it and causing it to glow in the hydrogen - alpha and oxygen III emission lines. The brightest star in the photo at upper right at magnitude 1.8 is Alnilam, the middle star of the three distinctive stars in the belt of Orion. At the left is the Flame, NGC 2024, and below it is dark nebula B33, the Horsehead Nebula. Below is a patch of blue reflection nebulosity NGC 1973 - 4 - 5 and bottom is the beautiful Orion Nebula, M 42. Long - exposure image with an Hydrogen alpha filter
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PIX4617889 Nebuleuses de la tete de cheval et M42 dans Orion - Horsead nebula and Orion nebula - Nebuleuse obscure de la tete de cheval (IC434 - B33). Plus bas, la grande nebuleuse d'Orion (M42) vaste region de formation d'etoiles. This large complex of nebulosity is located about 1,500 light years away in Orion. The Orion complex is a gigantic stellar nursery where stars are forming out of the dust and gas in the region. Young energetic stars excite the gas in the region ionizing it and causing it to glow in the hydrogen - alpha and oxygen III emission lines. The brightest star in the photo at upper right at magnitude 1.8 is Alnilam, the middle star of the three distinctive stars in the belt of Orion. At the left is the Flame, NGC 2024, and below it is dark nebula B33, the Horsehead Nebula. Below is a patch of blue reflection nebulosity NGC 1973 - 4 - 5 and bottom is the beautiful Orion Nebula, M 42
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LRS160111 crowned by Nationalist troops after his father Muhammed Ali sought to instigate a revolution and was forced to flee; The Order of the Lion and Sun breast star;
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PIX4622107 Nebuleuses NGC 2024 et Tete de Cheval - Flame nebula and the Horsehead Nebula - Cette image montre la nebuleuse NGC 2024 (a gauche), la petite nebuleuse NGC 2023 (milieu droit) et la nebuleuse de la tete de cheval (en haut a droite). L'etoile brillante en haut a gauche est l'etoile Alnitak. Image composite infrarouge et visible. This image shows the spectacular star - forming region known as the Flame Nebula, or NGC 2024, in the constellation of Orion (the Hunter) and its surroundings. The view also includes the glow of the reflection nebula NGC 2023, middle right, and the ghostly outline of the Horsehead Nebula (Barnard 33) towards the upper right. The bright bluish star top left is one of the three bright stars forming the Belt of Orion, Alnitak. The image was created from VISTA in the near - infrared part of the spectrum and optical datas
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PIX4617946 Nebuleuse de la Tete de Cheval et la nebuleuse d'Orion - Orion nebula and horsehead nebula - A gauche, la nebuleuse obscure de la tete de cheval (IC434 - B33). A droite, la grande nebuleuse d'Orion (M42) vaste region de formation d'etoiles. Ces nebuleuses sont situees a 1500 annees - lumiere de la Terre. Mosaique de quatre images obtenues avec une lunette FSQ 106, un telescope de 50cm et camera CCD STL11000, avec un filtre H alpha. Pose totale de 50heures. This large complex of nebulosity is located about 1,500 light years away in Orion. The Orion complex is a gigantic stellar nursery where stars are forming out of the dust and gas in the region. The brightest star in the photo at left is Alnilam, the middle star of the three distinctive stars in the belt of Orion. Bottom left is the Flame nebula, NGC 2024, and to its right is dark nebula B33, the Horsehead Nebula. Above at right is a patch of blue reflection nebulosity NGC 1973 - 4 - 5 and the beautiful Orion Nebula, M 42
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PIX4622118 Nebuleuses NGC 2024 et Tete de Cheval vues par VISTA - Flame nebula and the Horsehead Nebula - Premiere image obtenue par le telescope de 4 metres de diametre VISTA. Cette image infrarouge montre la nebuleuse NGC 2024 (a gauche), la petite nebuleuse NGC 2023 (milieu droit) et la nebuleuse de la tete de cheval (en haut a droite). L'etoile brillante en haut a gauche est l'etoile Alnitak. This image, the first to be released publicly from VISTA, the world's largest survey telescope, shows the spectacular star - forming region known as the Flame Nebula, or NGC 2024, in the constellation of Orion (the Hunter) and its surroundings. In views of this evocative object in visible light the core of the nebula is completely hidden behind obscuring dust, but in this VISTA view, taken in infrared light, the cluster of very young stars at the object's heart is revealed. The wide - field VISTA view also includes the glow of the reflection nebula NGC 2023, middle right, and the ghostly outline of the Horsehead Nebula (Barnard 33) towards the upper right. The bright bluish star top left is one of the three bright stars forming the Belt of Orion, Alnitak. The image was created from VISTA images taken through J, H and Ks filters in the near - infrared part of the spectrum. The image shows about half the area of the full VISTA field and is about 40 x 50 arcminutes in extent. The total exposure time was 14 minutes
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KW7264952 Stylized image of the sun in the church of St. Francis museum centre, Evora, Alentejo, Portugal. Evora is a UNESCO World Heritage Site.
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KWE7264973 Stylized image of the sun in the church of St. Francis museum centre, Evora, Alentejo, Portugal. Evora is a UNESCO World Heritage Site.
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PIX4618001 Nebulae of the horse's head and M42 in Orion - Horsead nebula and Orion nebula - Dark Nebula of the horse's head (IC434 - B33). On the right, the large Orion nebula (M42) is a vast region of star formation. This large complex of nebulosity is located about 1,500 light years away in Orion. The Orion complex is a gigantic stellar nursery where stars are forming out of the dust and gas in the region. Young energetic stars excite the gas in the region ionizing it and causing it to glow in the hydrogen - alpha and oxygen III emission lines. The brightest star in the photo at left at magnitude 1.8 is Alnilam, the middle star of the three distinctive stars in the belt of Orion. At the bottom is the Flame, NGC 2024, and the dark nebula B33, the Horsehead Nebula. Top right is a patch of blue reflection nebulosity NGC 1973 - 4 - 5 and the beautiful Orion Nebula, M 42
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PIX4621580 Cometary Globule CG4 dans la Puppe - Grand Champ - CG4 a cometary globule in Puppis - Wide field - Cometary cells are small clouds of isolated gases. This one, called CG4 (left middle of the image), is located about 1300 light years away in the constellation Pupus. Its head is 1.5 years light and its tail extends for 8 years. This cloud is a star-forming region. A spiral galaxy seen by the slice (ESO 257 - 19) is visible to the left of the blood cell. It is located 100 million years later. At the bottom left of the image, another galaxy is visible, NGC 2427. This region of the southern sky has numerous colorful faint gaseous nebulae that are very difficult to image due to thier very low surface brightness. CG4 is a ruptured cometary globule that appears to be ready to “” eat””” the distant galaxy ESO257 - 019. In fact, these two objects are very far apart; ESO257 - 019 being more than 100 million light years further away than CG4. Cometary blood cells are isolated, relatively small clouds of gas and dust within the Milky Way. CG4, is about 1,300 light years from Earth. Its head is some 1.5 light - years in diameter, and its tail is about eight light - years long. The dusty cloud contains enough material to make several Sun - sized stars. Bottom left is the galaxy NGC 2427
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PIX4581551 Mars and Zodiacal Light - The Zodiacal Light with Mars - In the middle up, the bright spot is the planet Mars, in the constellation Gemeaux. Below, the zodiac light. The zodiacal light comes from the reflection of the Sun's light on the countless interplanetary dust; it draws the plan of the Solar System. September 20, 2009. The Zodiacal light is visible here as a large diffuse triangular - shaped cone of light rising along the ecliptic, which is tilted a bit to the right. Its base stretches from Leo on the left to the head of Hydra on the right. It goes up through Cancer and into Gemini where it crosses the Milky Way. The planet Mars was also located in Gemini when this photo was taken. The Zodiacal light is composed of fine particles of dust in orbit around the Sun. It is visible because of sunlight scattered by the particles. These particles have sizes between a couple of micrometers and a few millimeters. From the mid - northern latitudes, the Zodiacal light is most easily visible from a dark location under clear and transparent skies in September and October, just before the start of morning twilight in the eastern sky, and after the end of evening twilight in the west in February and March. It is best seen at these times of the year because this is when the ecliptic is at its steepest angle to the horizon
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XJF208340
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PIX4565530 Group of Galaxies HCG 31 - Hickson Compact Group 31 - This group of interacting galaxies is located 166 million years of light from Earth in the constellation Eridan. Dwarf galaxies are merging causing intense star formation. This long fusion process will lead to the birth of a large elliptical galaxy. Image obtained by the Hubble Space Telescope on August 8, 2006. These four dwarf galaxies waited billions of years to come together, setting off a fireworks show as thousands of new star clusters come to life. The distorted galaxies are quickly producing massive, hot, young stars that are pumping out ultraviolet radiation, heating up surrounding gas clouds, and causing them to glow. Such encounters between dwarf galaxies are normally seen billions of light - years away and therefore occurred billions of years ago. But these galaxies, members of Hickson Compact Group 31, are relatively nearby, only 166 million light - years away. In this image, taken by Nasa's Hubble Space Telescope, the bright, distorted object at middle, left, is actually two colliding dwarf galaxies. Myriad star clusters have formed in the streamers of debris pulled from the galaxies and at the site of their head - on collision. The cigar - shaped object above the galaxy duo is another member of the group. A bridge of star clusters connects the trio. A long rope of bright star clusters points to the fourth member of the group, at lower right. The bright object in the center is a foreground star. Astronomers used Hubble's Advanced Camera for Surveys to resolve the youngest and brightest of star clusters, which allowed them to calculate the clusters' ages, map the star - formation history, and determine that the galaxies are starting the final stages of galaxy assembly. Hubble reveals that the brightest clusters, hefty groups each holding at least 100,000 stars, are less than 10 million years old. Astronomers say the interacting galaxies will form
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XEE702679 The Israeli Declaration of Independence , was made on 14 May 1948 (5 Iyar 5708), the day before the British Mandate was due to expire. David Ben-Gurion, the Executive Head of the World Zionist Organization and the chairman of the Jewish Agency for Palestine, declared the establishment of a Jewish state in Eretz-Israel, to be known as the State of Israel.
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Total de Resultados: 14

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